Minimum Order Quantity: 100 Kilogram. Comments will be approved before showing up. Indeed, cost is always an important consideration when choosing finishing systems for products. When it comes to weighting up the benefits of polyurethane vs epoxy floor coating, as the famous taco ad says – “why not both”? Another advantage of polyurethane over epoxy is that it is U.V. Depending on the product, polyurethanes can have better chemical resistance and provide better abrasion and impact resistance than the epoxies. This includes resistance to petroleum products and solvents, such as methylene chloride, which is the primary ingredient in paint stripper. The wrong one might lay the groundwork for untimely and costly failures. These co-reactants are often referred to as hardeners or curatives, and the cross-linking reaction is commonly referred to as curing. They have a short pot life – generally 20-40 minutes and they usually can’t be recoated until 6+ hours. They offer chemical resistance and waterproofing. Epoxy Coatings: The Pros An epoxy floor coating is a two-part system that results in an extremely hard and durable surface. Owners at Industrial Facilities often come to us wondering what type of coating system (epoxy vs polyurethante) is needed to protect their assets. They’re known for being “surface tolerant” which is why so many epoxy primers are specified. Paint April 17, 2018. 1. As a coating or sealant. As long as the surface is well prepped you can add as many layers as you would like but be careful to ensure you are using non skid in your final coating (depending on the type of nonskid) to ensure your final floor surface is slip resistant. One of downsides of epoxies is that will eventually chalk and fade. Aliphatic polyurethane's are extremely flexible and allow for good impact resistant. Powered by Shopify. These coatings can normally handle higher dry service temperatures than epoxies and two component urethanes. (, Polyester Polyurethanes is the premier Polyurethane in terms of abrasion, scratch, impact resistance and have excellent gloss and color retention. 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. Epoxy vs. Enamel . It may be necessary to thin the paint (with the correct solvent) in order to increase the working time. Phenalkamines are usually lower viscosity than some of the other epoxies, which makes it a great choice for line stripping in facilities. © 2019 Gulf Coast Paint Mfg. 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. With so many different options available, it can be difficult to decide what is best for your facility. PU systems also benefit from their increased wear, abrasion and impact resistance properties. When used as a topcoat over epoxy, they protect the underlying epoxy from yellowing over time. Epoxy Central sells both epoxies and polyurethanes as well as epoxy and polyurethane coating kit. Unfortunately, it is this same impressive durability that makes it difficult to paint over epoxy … PAINTS - URETHANES - POLYURETHANES - EPOXIES - POLYASPARTICS EXPLAINED. They have a long pot life, great adhesion, and good chemical resistance. Polyurethane originally was an oil-based varnish with more plasticity than older varnishes or paints. March 27, 2018 Some common applications for include control rooms, locker rooms, break rooms and concrete flooring for light traffic. Choosing the right coating for your industrial assets is important. This is where Polyurethanes comes in to play, which we will discuss later. Whilst a polyurethane system will initially cost more compared to an epoxy, it is far more cost effective in the long term. 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. One of the most popular high solids epoxies is Amine Adduct Epoxies. 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. Contact us today at info@gulfcoastpaint.com or 251-964-7911 for assistance on your upcoming coating project. When looking for flooring for your business, there are many options out there. 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). It is oil soluble to turpentine or mineral spirits are needed for cleanup. (. 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. They’re great choices for internal tank linings, secondary containment, pump pads, trenches, and other high exposure areas. Choosing Epoxies and Urethanes with Products – PDF. 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. These coatings are usually sold as finish and are usually applied at 2-3 mils DFT. You want a floor that is strong, like your business, and worry-free. Polyurethane Coatings: Polyurethanes are known for their outstanding UV resistance, gloss retention and color stability. Acrylic Polyurethanes are usually made with an aliphatic compound which provides the long term stability needed in an Acrylic Polyurethane. Polyamide Epoxies are one of the older epoxy technologies that are still used today. Operational Differences 10. One great benefit is that these epoxies are usually low VOC and have little to no odor. Polyurethane is another resin for floor coating concrete and steel. Polyester Polyurethanes are a true C.R.U. Epoxy Coatings vs. Polyurethane Coatings: Which One Should you Choose? 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. Rs 350 / Kilogram Get Best Price. 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. Five Key Parts of Our Superior Epoxy Kits, The Most Common Misconceptions About Epoxy Coatings, 5 Reasons Why You Should Epoxy Your Basement Floor. Polyester Polyurethanes are a true C.R.U. (, Based Epoxies are great choices in less demanding areas. However, polyaspartic aliphatic polyurethane is different. Polyurethanes are known for their outstanding UV resistance, gloss retention and color stability. If we have done PU flooring, do we need to add 1 few layers of PU coating on top of the PU flooring? They can also be used as an intermediate coat and top coat due to their durability and impact resistance. Polyurethane paints also tend to become tacky very quickly due to solvent leaving the paint surface. when it comes to hardness epoxies are much stronger but polyurethane are more scratch resistance. They usually do not hold up as well against chemicals and some of the solvent based & 100% solids epoxies. 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. In the comparison between polyurethane and a premium latex paint, the latex paint is less likely to chip. Some people interchange the terms epoxy coatings and epoxy paints, but the two are quite different. These epoxies can generally be used on steel, concrete, and galvanized steel. Sign up to get the latest on sales, new releases and more …, © 2021 Epoxy Central. 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. If an uncured PU floor is attacked by water or condensation you may get this catastrophic results (like in the picture below). 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. COATINGS - ENAMEL PAINT . Another benefit is the use as binder to be mixed with metallic flakes, color quartz, and as a base coat for color flakes. 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. Re: 2 Part vs. 1 Part Polyurethane Paint? This means that it won’t yellow like epoxy does when exposed to small amounts of sunlight over a period of time. Polyurethane is a petroleum based products and is used for coatings and adhesives. These finish systems are used in extreme outdoor exposure conditions. They are available in water and solvent based versions and a range of sheen levels. Epoxy creates a hard protective coating that bonds to concrete or steel. The opposite is true for urethane-type sealers (and for enamel and oil based paints). The strongest and least odor producing epoxies are 100% solids. UV Stability: Polyurethanes exhibit excellent UV-resistance. A. These coatings can normally handle higher dry service temperatures than epoxies and two component urethanes. Paint using urethane will remain the same color for a much longer time than that which uses epoxy. They have a long pot life, great adhesion, and good chemical resistance. However, epoxy paint and epoxy floor coatings are not the same. ". These coatings are fast setting, and can be recoated the same day which is beneficial for owners and contractors. Powder Coating vs. This chemical protects against damage, UV rays, and water. 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. Thank you. :  Epoxies have excellent adhesion to many substrates. I use polyurethanes for hardwood flooring. 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. Website by Dreamedia. Reaction of polyepoxides with themselves or with polyfunctional hardeners forms a thermosetting polymer, often with favorable mechanical properties and high thermal and chemical resistance. Most novolacs are designed to handle 98% sulfuric acid and 37% HCL for splash & spillage. The color of epoxy and urethane is important to industries such as the paint industry and the resin industry, because the paint should not change color and the … 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. 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