Epoxies can be used in a variety of applications from home garages and basements to airplane hangers and commercial grade food processing plants. Polyurethane paints also tend to become tacky very quickly due to solvent leaving the paint surface. As a coating or sealant. They provide a hard, high gloss tile-like finish that has outstanding wash and scrubbability. For over 40 years, Gulf Coast Paint has been helping owners and contractors determine the best coating solution for their specific need. Sign up to get the latest on sales, new releases and more …, © 2021 Epoxy Central. 1. Epoxy is an excellent adhesive to use for concrete surfaces. Is this possible? Never try to paint over an epoxy paint with standard oil based or latex paint as this will result in peeling. (PC-240), – Phenalkamines: Phenalkamine cured epoxies are excellent for low temperature / cold weather applications. Polyurethane is a petroleum based products and is used for coatings and adhesives. Polyester Polyurethanes are a true C.R.U. These epoxies can generally be used on steel, concrete, and galvanized steel. They’re known for being “surface tolerant” which is why so many epoxy primers are specified. Here’s some of the different types of Epoxy Coatings: 100% Solids Epoxy: These epoxies generally have very little or no Volatile Organic Compounds (VOCs) and little to no odor. This is where Polyurethanes comes in to play, which we will discuss later. Polyurethanes do not bond well to concrete and do not exemplify the self leveling properties that epoxies do when applied to on these surfaces. One of the most popular high solids epoxies is Amine Adduct Epoxies. The benefit to using polyurethanes is that they bond well to one another. This includes resistance to petroleum products and solvents, such as methylene chloride, which is the primary ingredient in paint stripper. The strongest and least odor producing epoxies are 100% solids. 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. Thank you. One great benefit is that these epoxies are usually low VOC and have little to no odor. Choosing the right coating for your industrial assets is important. This is where Polyurethanes comes in to play, which we will discuss later. It may be necessary to thin the paint (with the correct solvent) in order to increase the working time. March 27, 2018 (, Both of these epoxies are very high performing epoxies that are ideal for harsh chemicals. Powered by Shopify. Phenalkamines are usually lower viscosity than some of the other epoxies, which makes it a great choice for line stripping in facilities. The reason is because latex is resilient and can flex when subject to blunt forces. Bond Polychem, Ahmedabad, Gujarat. Manufacturer of Epoxy Polyurethane Paints - Non Yellow Epoxy Coating, Coal Tar Epoxy Coatings, Epoxy Lining and Epoxy Hardeners offered by Mr. These monomers combine with each other to form a … (, Phenalkamine cured epoxies are excellent for low temperature / cold weather applications. Reaction of polyepoxides with themselves or with polyfunctional hardeners forms a thermosetting polymer, often with favorable mechanical properties and high thermal and chemical resistance. 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. 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. (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. Most H.S. Epoxy paints are two-part paints which, unless mixed, will never cure. They can also be used as an intermediate coat and top coat due to their durability and impact resistance. Here’s some of the different types of Epoxy Coatings: These epoxies generally have very little or no. Polyurethane also has a clear advantage over epoxy when it comes to UV stability. Polyurethane vs epoxy floor coating – Porque no los dos? (PC-636), – Polyester Epoxies: Polyester epoxies are a very unique, two component non-yellowing epoxy coating. Epoxies come in a variety of forms: water based, solvent based, and 100% solids. (. Epoxy Central sells both epoxies and polyurethanes as well as epoxy and polyurethane coating kit. Choosing Epoxies and Urethanes with Products – PDF. Powder coating achieves a thicker and more consistent finish than you usually get with spray paint. Polyester epoxies are a very unique, two component non-yellowing epoxy coating. Most high solids epoxies provide excellent protection against acids and alkalis. The most expensive stuff I … This means that it won’t yellow like epoxy does when exposed to small amounts of sunlight over a period of time. 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 chemical protects against damage, UV rays, and water. One concern with polyurethanes is their sensitivity to humidity and moisture. You can apply polyurethane over any paint, as long as the surface is clean and prepared well to receive the polyurethane coat. They’re great choices for internal tank linings, secondary containment, pump pads, trenches, and other high exposure areas. Here’s some of the different types of Polyurethane Coatings: Moisture Cured Urethanes are one component urethanes that cure off of moisture and humidity. Grouts, Toppings & 100% Solids Epoxy Resins, Concrete Coatings:  A Guide to Selecting the Best Concrete Coating. One concern with polyurethanes is their sensitivity to humidity and moisture. Here’s Some Questions a Representative Should Ask. They provide a hard finish that is very durable. (PC-517, PC-555, PC-590, PC-1500, PC-1875), – Water Based Epoxies: Water Based Epoxies are great choices in less demanding areas. Epoxy paint is very slick. They are available in water and solvent based versions and a range of sheen levels. All rights reserved If you are questioning what product you think suits your flooring needs please reach out to us and we can help guide you to making the best choice for your floor. Depending on the product, polyurethanes can have better chemical resistance and provide better abrasion and impact resistance than the epoxies. Polyurethane has a higher resistance to chemicals than epoxy. The opposite is true for urethane-type sealers (and for enamel and oil based paints). Acrylic Polyurethanes are usually made with an aliphatic compound which provides the long term stability needed in an Acrylic Polyurethane. It protects the paint from peeling and is easy to clean. ABSOLUTE BEST SOURCE for epoxy information, options, USA made products, 24/7/365 help, and support (EMAIL 603 435 7199)There is a lot of confusion when it comes to understanding the different paints and coating. It can be overwhelming at first. What is the differance between Epoxy paint and Enamel paint? ... epoxy and polyurethane. (CT-332, CT-352). Owners at Industrial Facilities often come to us wondering what type of coating system (epoxy vs polyurethante) is needed to protect their assets. Depending on the product, polyurethanes can have better chemical resistance and provide better abrasion and impact resistance than the epoxies. (, Polyester Polyurethanes is the premier Polyurethane in terms of abrasion, scratch, impact resistance and have excellent gloss and color retention. Polyurethane originally was an oil-based varnish with more plasticity than older varnishes or paints. If you want to upgrade your garage floor, or some other concrete surface using epoxy, it is important to understand what differentiates the two.This allows you to make the right decision for your desired aesthetic. 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. 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. I use polyurethanes for hardwood flooring. Getting a New Concrete Floor Coating? Indeed, cost is always an important consideration when choosing finishing systems for products. © 2019 Gulf Coast Paint Mfg. 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. Usually these epoxies are economical and are used a primer and finish coat. However, epoxy paint and epoxy floor coatings are not the same. Epoxy vs Polyurethane. They usually do not hold up as well against chemicals and some of the solvent based & 100% solids epoxies. However, in general, epoxy paint is not used on wood but rather on metals. Operational Differences Elastic polyurethane floor paint for a car park 11. ... Polyurethane Paint Coatings. UV Stability: Polyurethanes exhibit excellent UV-resistance. These coatings are fast setting, and can be recoated the same day which is beneficial for owners and contractors. Whether it is protecting. Q. Most MCU’s are aromatic, which basically means they can change color over a period of time. The term urethane and polyurethane has been thrown around a lot in the industry and used by sales & marketing professionals to present their product in the best light. What are the Best Industrial Coatings for Structural Steel? Operational Differences 10. If we have done PU flooring, do we need to add 1 few layers of PU coating on top of the PU flooring? Polyurethane is another resin for floor coating concrete and steel. We will take a look at some of the differentiating factors between the two so you can decide what product suits your floor best. ". (. Epoxy Coatings: The Pros An epoxy floor coating is a two-part system that results in an extremely hard and durable surface. 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. 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. 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. It is ideal as an anti-graffiti coating and has outstanding chemical and abrasion resistance. (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 coatings are usually only a few millimeters thick and cannot be adjusted the way epoxy coatings can be. Most MCU’s are aromatic, which basically means they can change color over a period of time. When looking for flooring for your business, there are many options out there. Contact us today at info@gulfcoastpaint.com or 251-964-7911 for assistance on your upcoming coating project. 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. PAINTS - URETHANES - POLYURETHANES - EPOXIES - POLYASPARTICS EXPLAINED. Applying one or two coats of polyurethane over paint would be a great move more than that would be futile. Aliphatic polyurethane's are extremely flexible and allow for good impact resistant. Two part epoxy paint is going to be far superior in durability to 1 part paint. If you are questioning what product you think suits your flooring needs please reach out to us and we can help guide you to … They usually do not hold up as well against chemicals and some of the solvent based & 100% solids epoxies. Is there any benefit or disadvantage to do PU coating on to of PU flooring? When cured, epoxies are so tough they are used on bathtubs. 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. Most novolacs are designed to handle 98% sulfuric acid and 37% HCL for splash & spillage. These coatings are fast setting, and can be recoated the same day which is beneficial for owners and contractors. Epoxy resins are also sensitive to moisture, but the damage done by humidity will be far more limited. One of downsides of epoxies is that will eventually chalk and fade. Polyamide Epoxies are one of the older epoxy technologies that are still used today. Some common applications for include control rooms, locker rooms, break rooms and concrete flooring for light traffic. 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. Comments will be approved before showing up. Rs 350 / Kilogram Get Best Price. This means there little to no VOCs in the epoxy as this will give you the strongest coating when applied. or 251-964-7911 for assistance on your upcoming coating project. They have a long pot life, great adhesion, and good chemical resistance. Most novolacs are designed to handle 98% sulfuric acid and 37% HCL for splash & spillage. Here’s some of the different types of Polyurethane Coatings: – Moisture Cured Urethanes: Moisture Cured Urethanes are one component urethanes that cure off of moisture and humidity. 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. Phenalkamines are usually lower viscosity than some of the other epoxies, which makes it a great choice for line stripping in facilities. (, Acrylic Polyurethanes are known for their excellent gloss and color retention, UV resistance, and provides a tough and durable finish. Polyurethanes are known for their outstanding UV resistance, gloss retention and color stability. These coatings can normally handle higher dry service temperatures than epoxies and two component urethanes. 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