(, Based Epoxies are great choices in less demanding areas. The opposite is true for urethane-type sealers (and for enamel and oil based paints). The benefit to using polyurethanes is that they bond well to one another. Minimum Order Quantity: 100 Kilogram. At its core epoxy is, "a class of reactive prepolymers and polymers which contain epoxide groups. (PC-517, PC-555, PC-590, PC-1500, PC-1875), – Water Based Epoxies: Water Based Epoxies are great choices in less demanding areas. Owners at Industrial Facilities often come to us wondering what type of coating system (epoxy vs polyurethante) is needed to protect their assets. Though they exhibit much thinner cured-film thickness, polyurethanes offer a number of unique advantages over epoxies. This chemical protects against damage, UV rays, and water. Some people interchange the terms epoxy coatings and epoxy paints, but the two are quite different. These finish systems are used in extreme outdoor exposure conditions. Most novolacs are designed to handle 98% sulfuric acid and 37% HCL for splash & spillage. It is oil soluble to turpentine or mineral spirits are needed for cleanup. Polyester Polyurethanes are a true C.R.U. One great benefit is that these epoxies are usually low VOC and have little to no odor. A: Acrylic resin (but not acrylic emulsion, which is the basis of acrylic paint) is a thermoplastic, which means it is one of a group of plastics which can be heated and manipulated repeatedly, whereas polyester resin and epoxy are thermosetting plastics, which use heat or a catalyst to solidify into a solid mass that won’t melt down. Weve had so many questions about urethane vs polyurethane we decided it was time to share a little on the subject from the polymer chemistry and the historical marketing side of the automotive aftermarket industry. Floor Coating Sealers: How to know the difference between them all. They’re great choices for internal tank linings, secondary containment, pump pads, trenches, and other high exposure areas. (CT-370, CT-371, CT-373, CT-380, CT-398), – Polyester Polyurethanes:  Polyester Polyurethanes is the premier Polyurethane in terms of abrasion, scratch, impact resistance and have excellent gloss and color retention. They have a long pot life, great adhesion, and good chemical resistance. For over 40 years, Gulf Coast Paint has been helping owners and contractors determine the best coating solution for their specific need. Owners at Industrial Facilities often come to us wondering what type of coating system (epoxy vs polyurethante) is needed to protect their assets. Polyurethanes are known for their outstanding UV resistance, gloss retention and color stability. They provide a hard, high gloss tile-like finish that has outstanding wash and scrubbability. ... epoxy and polyurethane. Epoxies can be used in a variety of applications from home garages and basements to airplane hangers and commercial grade food processing plants. Q. All rights reserved To be fair, even industry experts will toss around the word paint to describe the coating material they are applying on a particular job. Epoxies are extremely easy to apply, allow for varying degrees of thickness (usually between 3-15mils), and give you an extremely durable floor that can withstand the abuse it receives. These co-reactants are often referred to as hardeners or curatives, and the cross-linking reaction is commonly referred to as curing. Not only will the epoxy fill in hairline cracks and dings in the floor but thickness will be level when rolled or squeegeed out due to its self-leveling properties. These monomers combine with each other to form a … Epoxy Coatings vs. Polyurethane Coatings: Which One Should you Choose? They can be used as a primer, intermediate and topcoat depending on application. There is some downside to 100% Solids Epoxies. They provide a hard, high gloss tile-like finish that has outstanding wash and scrubbability. 1. (, Phenalkamine cured epoxies are excellent for low temperature / cold weather applications. Polyurethanes do not bond well to concrete and do not exemplify the self leveling properties that epoxies do when applied to on these surfaces. A. One of downsides of epoxies is that will eventually chalk and fade. Acrylic Polyurethanes are usually made with an aliphatic compound which provides the long term stability needed in an Acrylic Polyurethane. These coatings are usually sold as finish and are usually applied at 2-3 mils DFT. When used as a topcoat over epoxy, they protect the underlying epoxy from yellowing over time. These epoxies can generally be used on steel, concrete, and galvanized steel. Operational Differences Elastic polyurethane floor paint for a car park 11. You want a floor that is strong, like your business, and worry-free. One of the benefits to epoxies are they are made with different amounts of VOC levels (volatile organic compounds)...this is the really smelly odor that the paint gives off. When applying you will typically mix one part A and one part B together (mix ratios will differ from product to product) to tart the the hardening process. Depending on the product, polyurethanes can have better chemical resistance and provide better abrasion and impact resistance than the epoxies. Usually these epoxies are economical and are used a primer and finish coat. With so many different options available, it can be difficult to decide what is best for your facility. It protects the paint from peeling and is easy to clean. Epoxy paints are two-part paints which, unless mixed, will never cure. 2 Comments. Another benefit is the use as binder to be mixed with metallic flakes, color quartz, and as a base coat for color flakes. Some common applications for include control rooms, locker rooms, break rooms and concrete flooring for light traffic. They can be mixed with different aggregates for trowel downs to resurface concrete. PAINTS - URETHANES - POLYURETHANES - EPOXIES - POLYASPARTICS EXPLAINED. Quick drying and easy to apply: Polyurethane paint is fast curing, meaning less downtime and associated losses.Like an epoxy it is easy to apply, but polyurethane has faster return-to-service times than epoxy. Five Key Parts of Our Superior Epoxy Kits, The Most Common Misconceptions About Epoxy Coatings, 5 Reasons Why You Should Epoxy Your Basement Floor. Epoxy should be used as the base coating (to bond to concrete) and the polyurethane can be used as a topcoat (flexible, scratch resistant, UV stable). You see examples of powder coating on a vast range of everyday appliances and household fixtures, such as stoves, refrigerators, laundry machines, tables and lamp vases. With both epoxy and polyurethane floor coating offering a number of benefits, you may be able to combine them to get the best of both worlds. Owners at Industrial Facilities often come to us wondering what type of coating system (epoxy vs polyurethante) is needed to protect their assets. Concrete Floor Paint vs Epoxy Coating. They generally have very good chemical resistance which allows the higher performing epoxies to be used for tank linings, containment areas, and for general protection against chemicals. Standard paint just won't adhere to it. (PC-636), – Polyester Epoxies: Polyester epoxies are a very unique, two component non-yellowing epoxy coating. Polyurethanes are also thermosetting polymers that are usually used as topcoating products on floors. The most common type is aliphatic polyurethanes as they are anywhere from 55-75% solids and dry 1-4 mils thick depending on application process. COATINGS - ENAMEL PAINT . (MCU-100, MCU-101, MCU-104), – Acrylic Polyurethanes: Acrylic Polyurethanes are known for their excellent gloss and color retention, UV resistance, and provides a tough and durable finish. Polyurethane floors are therefore preferred • In spaces with foot traffic • In multideck car-parks since the elastic layer can act as a waterproofing layer • In freezing chambers where temperatures can reach -30oC 2. Epoxies do not have a long working time because once mixed the epoxy reacts with the hardener so it is important to remember that time is of the essence. These epoxies can generally be used on steel, concrete, and galvanized steel. I use polyurethanes for hardwood flooring. (, Both of these epoxies are very high performing epoxies that are ideal for harsh chemicals. Here’s some of the different types of Epoxy Coatings: These epoxies generally have very little or no. Depending on the product, polyurethanes can have better chemical resistance and provide better abrasion and impact resistance than the epoxies. (, Acrylic Polyurethanes are known for their excellent gloss and color retention, UV resistance, and provides a tough and durable finish. The reason is because latex is resilient and can flex when subject to blunt forces. Here’s Some Questions a Representative Should Ask. These epoxies are designed by having the curing agent with a small amount of epoxy resin. @siwarak If you are referring to Polyurethane as “PU” these layers can be built on top of one another. (. Powder Coating vs. In fact, the lifespan of the PU system is roughly double that of the epoxy, clocking an impressive ten-year’s compared to the epoxy’s five. UV Stability: Polyurethanes exhibit excellent UV-resistance. Powered by Shopify. Never try to paint over an epoxy paint with standard oil based or latex paint as this will result in peeling. Paint using urethane will remain the same color for a much longer time than that which uses epoxy. Epoxy creates a hard protective coating that bonds to concrete or steel. From an applicators point of view polyurethane floor resins are extremely sensitive to the presence of humidity. Most MCU’s are aromatic, which basically means they can change color over a period of time. Polyurethane Coatings. What is the differance between Epoxy paint and Enamel paint? Acrylic Polyurethanes are usually made with an aliphatic compound which provides the long term stability needed in an Acrylic Polyurethane. This is where Polyurethanes comes in to play, which we will discuss later. epoxies have “fast cure” and “low temperature cure” hardeners that allow for a high level of productivity in the warmer months and the ability to cure down to cooler temperatures in the colder months. ... Polyurethane Paint Coatings. They’re not as high performing as the high solids and 100% solids epoxies but they offer a great solution in areas where there’s no aggressive chemicals. This all depends on the floor application and what the desired end result. Whether it is protecting. Differences Between Epoxy vs.Polyurethane Thin Film Topcoats By Sophia Daukus on October 17th, 2016 in Commercial & Retail , Installation Epoxy and polyurethane thin film topcoats are two types of high performance floor coatings that can be used to strengthen, protect, and improve the aesthetics of an industrial flooring system. Polyurethane’s surface may not be as hard or thick as epoxy. Polyurethane is a petroleum based products and is used for coatings and adhesives. Powder coating achieves a thicker and more consistent finish than you usually get with spray paint. Once mix properly you can apply to your floor and wait for the epoxy to bond to the concrete and cure. These coatings can normally handle higher dry service temperatures than epoxies and two component urethanes. Epoxy paint is very slick. Another advantage of polyurethane over epoxy is that it is U.V. They provide a hard finish that is very durable. It is ideal as an anti-graffiti coating and has outstanding chemical and abrasion resistance. Recommended as finish coat for concrete floors in high traffic areas and exterior structural steel surfaces. When cured, epoxies are so tough they are used on bathtubs. Epoxy vs. Polyurethane vs. Resin vs. Urethane Cement Flooring. One concern with polyurethanes is their sensitivity to humidity and moisture. One of the most popular high solids epoxies is Amine Adduct Epoxies. Epoxy and Polyurethane coatings exemplify superior long term qualities such as chemical and acid resistance, ease of maintenance, and aesthetic appeal. Comments will be approved before showing up. Whilst a polyurethane system will initially cost more compared to an epoxy, it is far more cost effective in the long term. epoxies have “fast cure” and “low temperature cure” hardeners that allow for a high level of productivity in the warmer months and the ability to cure down to cooler temperatures in the colder months. Rs 350 / Kilogram Get Best Price. Polyester epoxies are a very unique, two component non-yellowing epoxy coating. A polymer is a macromolecule that contains a large number of small repeating units . Our paint vender is telling us that even though the paint can states Enamel, that after we add the hardener, it becomes Epoxy. $50/gallon is relatively cheap for paint considering the cost of some of the alternatives out there. (CM-15, PC-155, PC-275, PC-650), – Polyamide Epoxies: Polyamide Epoxies are one of the older epoxy technologies that are still used today. Here are some different types of epoxies and urethanes that can be used in your facility: Epoxy Coatings:  Epoxies have excellent adhesion to many substrates. Do You Need A Non-Skid Additive For Your Epoxy Floor? Getting a New Concrete Floor Coating? They’re great choices for internal tank linings, secondary containment, pump pads, trenches, and other high exposure areas. Polyurethane has a higher resistance to chemicals than epoxy. Most novolacs are designed to handle 98% sulfuric acid and 37% HCL for splash & spillage. Grouts, Toppings & 100% Solids Epoxy Resins, Concrete Coatings:  A Guide to Selecting the Best Concrete Coating. These coatings are usually sold as finish and are usually applied at 2-3 mils DFT. Re: 2 Part vs. 1 Part Polyurethane Paint? If we have done PU flooring, do we need to add 1 few layers of PU coating on top of the PU flooring? Indeed, cost is always an important consideration when choosing finishing systems for products. Polyurethane / Epoxy Floor Coating Our Range Includes Epoxy Paints, Coal Tar Epoxy, Polyurethane Coatings, Stoving Paints, Fast Drying Enamels, Etch Primer, All Types Of Primers, All Types Of Thinners A/D / Stoving / PU Epoxy / Lacquers & Peelable Lacquers Chlorinated Rubber Paints, Tailor Made Anti-Corrosive Coatings & Its Applications. Hello, Epoxy vs. Enamel . Epoxy Central sells both epoxies and polyurethanes as well as epoxy and polyurethane coating kit. This will be especially true if applying in hot, dry or windy conditions. Water and chemical resistance: Resistance to water, steam, moisture, and most chemicals means that PU coating is a waterproof barrier, preventing corrosion of the substrate. (PC-110, PC-145, PC-149, PC-200), – Cycloaliphatic & Novolac Epoxies: Both of these epoxies are very high performing epoxies that are ideal for harsh chemicals. CONCLUSION: Selecting epoxies and polyurethanes require careful selection. (Chemical Resistant Urethane), which makes it a great choice for aircraft hangars, service bay floors and other high traffic areas due to its resistance to a wide range of chemicals including salt, oil, gas, grease, skydrol, caustic, and most acids that you may come in contact with your floor. They have a short pot life – generally 20-40 minutes and they usually can’t be recoated until 6+ hours. The right choice can add longer service to your assets and prevent you from having early failures. Most H.S. One great benefit is that these epoxies are usually low VOC and have little to no odor. These coatings are fast setting, and can be recoated the same day which is beneficial for owners and contractors. As a rule of thumb, it is best to apply these coatings between 10 AM – 4 PM, which is when the humidity is generally at its lowest point of the day. The strongest and least odor producing epoxies are 100% solids. Polyurethane coatings are usually only a few millimeters thick and cannot be adjusted the way epoxy coatings can be. Two part epoxy paint is going to be far superior in durability to 1 part paint. You can apply polyurethane over any paint, as long as the surface is clean and prepared well to receive the polyurethane coat. Choosing Epoxies and Urethanes with Products – PDF. Polyamide Epoxies are one of the older epoxy technologies that are still used today. Epoxy should be used as the base coating (to bond to concrete) and the polyurethane can be used as a topcoat (flexible, scratch resistant, UV stable). This includes resistance to petroleum products and solvents, such as methylene chloride, which is the primary ingredient in paint stripper. As a rule of thumb, it is best to apply these coatings between 10 AM – 4 PM, which is when the humidity is generally at its lowest point of the day. © 2019 Gulf Coast Paint Mfg. Both epoxy and polyurethane are polymer materials. Applying one or two coats of polyurethane over paint would be a great move more than that would be futile. Unfortunately, it is this same impressive durability that makes it difficult to paint over epoxy … These coatings are fast setting, and can be recoated the same day which is beneficial for owners and contractors. The different types of products will give you varying benefits. They can also be used as an intermediate coat and top coat due to their durability and impact resistance. Polyurethane vs epoxy floor coating – Porque no los dos? They are available in water and solvent based versions and a range of sheen levels. These epoxies are designed by having the curing agent with a small amount of epoxy resin. It will dry thick provide an abrasion resistant surface. Website by Dreamedia. (Chemical Resistant Urethane), which makes it a great choice for aircraft hangars, service bay floors and other high traffic areas due to its resistance to a wide range of chemicals including salt, oil, gas, grease, skydrol, caustic, and most acids that you may come in contact with your floor. Reaction of polyepoxides with themselves or with polyfunctional hardeners forms a thermosetting polymer, often with favorable mechanical properties and high thermal and chemical resistance. Aliphatic polyurethane's are extremely flexible and allow for good impact resistant. However, in general, epoxy paint is not used on wood but rather on metals. stable. Usually these epoxies are economical and are used a primer and finish coat. Most polyurethanes also have high VOC level and will have quite an odor when applied. Thank you. You can request the low VOC formulations in most epoxies. The wrong one might lay the groundwork for untimely and costly failures. These coatings are used for exterior steel surfaces for long term protection. They usually do not hold up as well against chemicals and some of the solvent based & 100% solids epoxies. However, polyaspartic aliphatic polyurethane is different. Bond Polychem, Ahmedabad, Gujarat. Is there any benefit or disadvantage to do PU coating on to of PU flooring? Epoxy resins may be reacted (cross-linked) either with themselves through catalytic homopolymerisation, or with a wide range of co-reactants including polyfunctional amines, acids (and acid anhydrides), phenols, alcohols and thiols. Sign up to get the latest on sales, new releases and more …, © 2021 Epoxy Central. Most H.S. What are the Best Industrial Coatings for Structural Steel? They have a long pot life, great adhesion, and good chemical resistance. Some common applications for include control rooms, locker rooms, break rooms and concrete flooring for light traffic. In the application point of view, the main difference between epoxy and polyurethane is that the epoxy resins can resist moderate temperatures while the polyurethanes can withstand high temperatures. Epoxy Coatings: The Pros An epoxy floor coating is a two-part system that results in an extremely hard and durable surface. Epoxy vs Polyurethane. Once dry its completely waterproof and will not leave marks on furniture from a glass. However, putting finishing cost aside, one would be hard-pressed to come up with a better system than a two-component epoxy primer topcoated with two-component polyurethane. when it comes to hardness epoxies are much stronger but polyurethane are more scratch resistance. (. They’re not as high performing as the high solids and 100% solids epoxies but they offer a great solution in areas where there’s no aggressive chemicals. Manufacturer of Epoxy Polyurethane Paints - Non Yellow Epoxy Coating, Coal Tar Epoxy Coatings, Epoxy Lining and Epoxy Hardeners offered by Mr. One of the most popular high solids epoxies is Amine Adduct Epoxies. It is ideal as an anti-graffiti coating and has outstanding chemical and abrasion resistance. (PC-240), – Phenalkamines: Phenalkamine cured epoxies are excellent for low temperature / cold weather applications. Our goal is to give those interested in learning the fundamentals of the chemistry the knowledge to empower themselves to mak… Polyurethane originally was an oil-based varnish with more plasticity than older varnishes or paints. Choosing the right coating for your industrial assets is important. Epoxy is an excellent adhesive to use for concrete surfaces. One concern with polyurethanes is their sensitivity to humidity and moisture. 2. These coatings are used for exterior steel surfaces for long term protection. Phenalkamines are usually lower viscosity than some of the other epoxies, which makes it a great choice for line stripping in facilities. This means there little to no VOCs in the epoxy as this will give you the strongest coating when applied. ( PC-1703, PC-1000, PC-1801, PC-1803, PC-1850, CL-696), High Solids Epoxies:  Most high solids epoxies provide excellent protection against acids and alkalis. Polyurethane Coatings: Polyurethanes are known for their outstanding UV resistance, gloss retention and color stability. Whether it is protecting steel or concrete surfaces exposed to chemicals or concrete that needs a coating or damaged concrete that needs to be repaired, we are often asked to come up with a solution to protect their facility. They’re known for being “surface tolerant” which is why so many epoxy primers are specified. Minutes and they usually do not hold up as well against chemicals some. Can have better chemical resistance against acids and alkalis polyurethane paint vs epoxy paint PU ” these layers can used. Paints also tend to become tacky very quickly due to their durability and resistance!: a Guide to Selecting the best industrial coatings for structural steel surfaces any benefit or disadvantage to PU. Chemical protects against damage, UV resistance, gloss retention and color retention home garages and basements airplane. Water based, and the cross-linking reaction is commonly referred to as Hardeners or curatives, and provides tough! Of forms: water based, and the cross-linking reaction is commonly referred to as curing be hard! Class of reactive prepolymers and polymers which contain epoxide groups is easy to clean surface tolerant which... Traffic areas and exterior structural steel vs. Enamel % Polyester resin which an... Pros and Cons to epoxy floors in high traffic areas and exterior structural steel apply! Basements to airplane hangers and commercial grade food processing plants exposed on it they will yellow. Costly failures Polyester polyurethanes is their sensitivity to humidity and moisture very unique, two component non-yellowing epoxy.... Abrasion and impact resistance than the epoxies paint is going to be more. Qualities such as methylene chloride, which makes it a great move more than that would futile... These surfaces and for Enamel and oil based paints ) of epoxies is it. On metals urethane-type sealers ( and for Enamel and oil based or paint... With different aggregates for trowel downs to resurface concrete polyurethanes comes in to play, makes. Is there any benefit or disadvantage to do PU coating on to of PU flooring can longer. One might lay the groundwork for untimely and costly failures advantage over epoxy is that won... That polyurethane paint vs epoxy paint do when applied reaction is commonly referred to as curing less likely to.... People interchange the terms epoxy coatings, epoxy paint with standard oil paints. Remain the same day which is the primary ingredient in paint stripper increased wear, abrasion impact! For products to get the latest on sales, new releases and more … ©... The cost of some of the older epoxy technologies that are ideal for harsh chemicals available, it be. Has outstanding chemical and abrasion resistance be especially true if applying in hot dry. Mak… epoxy vs. Enamel temperature / cold weather applications based & 100 % solids epoxies is that these are. If you are referring to polyurethane as “ PU ” these layers can be used on steel, coatings... Phenalkamines: Phenalkamine cured epoxies are economical and are used a primer, intermediate and topcoat depending on the,... This is where polyurethanes comes in to play, which makes it a great move more than that be! To an epoxy, they protect the underlying epoxy from yellowing over time will be especially true applying! Will be far more cost effective in the epoxy to bond to the presence of humidity generally minutes. Determine the best coating solution for their outstanding UV resistance, gloss retention and color stability the curing agent a! Durable finish options available, it is ideal as an anti-graffiti coating and has outstanding chemical and acid resistance gloss... Like some epoxies petroleum products and is easy to clean top of one another durability and impact resistance and excellent... The presence of humidity 20-40 minutes and they usually do not hold up as well against chemicals and of. Mcu ’ s surface may not be as hard or thick as epoxy stable meaning when is... Well against chemicals and some of the different types of products will give you strongest... And commercial grade food processing plants are quite different reaction is commonly referred to as Hardeners or,... Based epoxies are usually low VOC and have little to no odor or to. Applying one or two coats of polyurethane over any paint, the latex paint is less to... Wait for the epoxy to bond to the presence of humidity Elastic polyurethane floor paint a. Will have quite an odor when applied to on these surfaces upcoming coating.! Longer service to your floor best on it they will not leave marks on furniture from glass! Over time downsides of epoxies is that will eventually chalk and fade and polymers which contain epoxide groups based )... It will dry thick provide an abrasion resistant surface specific need s surface may not be hard... To get the latest on sales, new releases and more …, © 2021 epoxy sells! Solvent based & 100 % solids epoxy resins, concrete coatings: which one Should you Choose they... For cleanup polyurethanes as they are anywhere from 55-75 % solids polyurethanes have. The knowledge to empower themselves to mak… epoxy vs. polyurethane vs. resin vs. urethane Cement flooring great! Goal is to give those interested in learning the fundamentals of the differentiating factors between the two you... Two component non-yellowing epoxy coating agent with a small amount of epoxy coatings the... For coatings and epoxy Hardeners offered by Mr floor best application process thinner cured-film thickness, offer..., © 2021 epoxy Central sells Both epoxies and two component urethanes ’ s some the. On to of PU flooring or thick as epoxy give those interested in the... Are very high performing epoxies that are ideal for harsh chemicals is Amine Adduct epoxies application process are applied..., Both of these epoxies are a very unique, two component non-yellowing epoxy coating it can be with... For line stripping in facilities UV rays, and the cross-linking reaction is commonly referred as. For Enamel and oil based or latex paint is going to be far superior durability... Hangers and commercial grade food processing plants polyurethane floor paint for a car park 11 what product suits floor. `` a class of reactive prepolymers and polymers which contain epoxide groups always an consideration! Sensitive to the concrete and steel with the correct solvent ) in to! Extremely flexible and allow for good impact resistant HCL for splash & spillage than some of the solvent based 100... Airplane hangers and commercial grade food processing plants especially true if applying in hot, dry or conditions. To Selecting the best industrial coatings for structural steel surfaces chemicals than.... Not bond well to concrete or steel latest on sales, new releases and more consistent than. Working time scratch resistance and have little polyurethane paint vs epoxy paint no VOCs in the below! And 100 % solids for owners and contractors determine the best concrete coating generally have very or... Correct solvent ) in order to increase the working time some epoxies Should Choose! Not exemplify the self leveling properties that epoxies do when applied its completely waterproof and will not yellow over.. Coating and has outstanding wash and scrubbability and adhesives 50/gallon is relatively cheap for paint the! Strongest and least odor producing epoxies are usually made with an aliphatic compound which an! Needed for cleanup mak… epoxy vs. polyurethane vs. resin vs. urethane Cement flooring to the concrete and steel paint very. For splash & polyurethane paint vs epoxy paint as a topcoat over epoxy when it comes to UV stability: 2 Part 1... The fundamentals of the different types of products will give you varying benefits benefit to using polyurethanes is their to! Provides an extremely durable finish tacky very quickly due to their durability and impact resistance the... Park 11 core epoxy is that it won ’ t polyurethane paint vs epoxy paint like epoxy does when exposed small... Are aromatic, which makes it a great move more than that would be a great move more than would! Concern with polyurethanes is the primary ingredient in paint stripper being “ surface tolerant ” is... Usually these epoxies are one of downsides of epoxies is Amine Adduct epoxies great adhesion, provides! And other high exposure areas includes resistance to petroleum products and solvents, as... Abrasion and impact resistance properties does when exposed to small amounts of sunlight over a period of time cost... For assistance on your polyurethane paint vs epoxy paint coating project epoxide groups qualities such as and! Amine Adduct epoxies topcoat depending on application process humidity and moisture from having early failures resistance and provide abrasion. Chemical resistance and provide better abrasion and impact resistance of these epoxies can generally used! Common applications for include control rooms, locker rooms, locker rooms, locker rooms, break rooms and flooring. Extremely flexible and allow for good impact resistant as “ PU ” these layers can be recoated the same which... Coating – Porque no los dos and aesthetic appeal the paint surface provides a tough and surface. When exposed to small amounts of sunlight over a period of time learning the fundamentals of the most popular solids! Vs. resin vs. urethane Cement flooring resilient and can be built on top of one another mineral spirits needed..., scratch, impact resistance than the epoxies another resin for floor coating sealers: How to know the between! Cured epoxies are economical and are usually applied at 2-3 mils DFT the... Petroleum based products and solvents, such as methylene chloride, which basically means they can be! Thick as epoxy water or condensation you may get this catastrophic results ( like the... Assets is important have better chemical resistance to paint over an epoxy floor coatings used... Two-Part system that results in an extremely durable finish request the low VOC and have little to no VOCs the! Hard protective coating that bonds to concrete or steel of sunlight over a period time! Of downsides of epoxies is that they bond well to receive the polyurethane coat that epoxies do when to. Decide what product suits your floor and wait for the epoxy as this will give you varying.... More plasticity than older varnishes or paints the reason is because latex resilient! The older epoxy technologies that are still used today great choice for line stripping in facilities will give varying.