Epoxy Floor Coating Over A Urethane Coating

Epoxy floor coatings are chemically different than urethane coatings but they are often used in tandem on concrete floors.

Epoxy floor coating over a urethane coating.

When not to use high performance urethane as a clear coat. Water based solvent based and fully solid. Certain formulations of epoxy concrete floor coatings meet leed requirements for voc limits making this a green approach to creating a new floor. Epoxy floors are resilient impact resistant somewhat flexible and hard.

It is not recommended for inside buildings basements etc. It is often used as an adhesive and to seal floors in which case it is often called polyurethane. Important reminder about emissions tests. Epoxy coating is a very strong substance that can be used in a myriad of applications.

Many people ask resinous flooring installers if epoxy or other fluid applied flooring can be installed over various types of existing tile. Urethane is rolled out at 350 500 sf per gallon which translates to about 2 3ml in thickness and there is no way to adjust that. This polymer comes in 3 types. Epoxy floor coating gives a very unique and beautiful look to any room whether it s a garage or an exercise area.

With urethane as a topcoat over epoxy the floor will outlast unsealed epoxy 3 1 and you will get excellent wear and abrasion results. Urethane is not an adjustable thin film floor coating. Perfect for giving your epoxy garage floor coating additional chemical resistance and protection. In general the best approach is to use an epoxy coating to build up floors and then urethane to seal and protect them.

This type of flooring is designed to protect against ultra violet light and abrasions. Epoxy and urethane coatings tend to be more expensive than a simple concrete sealer but they offer better protection. A thermosetting polymer that binds firmly to the floor and ensures hardness and durability epoxy is one of the best floor coatings out there. If you have an industrial facility that gets a lot of daily use this floor coating would be a good choice for you.

Abrasion resistant and more color retentive than epoxy coatings urethane floor coatings can last longer and look better. An interior surfaces that exposed flame is present unless you distinguish flame. Wood substrates like concrete must be properly prepared to receive epoxy coatings and should always undergo moisture content and other testing prior to installation. They definitely supplement an efficient durable and long lasting floor coating system by providing build thickness.

Furthermore urethane does not bond well to concrete so it is not an ideal coating to apply directly to an existing concrete. However in most cases the best results come from an epoxy floor with a thin film polyurethane often referred to as a urethane topcoat. Hpu emits flammable vapors upon application. If the epoxy coat has chipped away from some area or has faded away it can easily be coated with another layer of epoxy floor coating.