Can You Mix Epoxy Paint and Glaze for Concrete Floors?

Epoxy Glaze v. Epoxy Paint

• While they both have epoxy bases, epoxy paints and epoxy glazes are designed to be used in distinctly different ways. Epoxy paint is designed to go on a concrete floor in one or two thin layers like any other paint. Epoxy glaze, on the other hand, is designed to go on in a thick, clear layer. Once laid, flakes or chips are broadcast into the thick epoxy layer to add texture and design to a concrete floor. The difference in formulation makes epoxy glazes and epoxy paints largely incompatible.

Curing Time

• Cure time is important for any surface coating. The different consistencies of epoxy paint and epoxy glaze give them significantly different cure times. According to the experts at Behr, mixing the two probably will "disrupt the proper curing and performance of the coating." Improper cure time may prevent the mixed epoxy glaze and epoxy paint coating from adhering properly to the floor or producing a durable coating.

Longevity

• An epoxy glaze and epoxy paint mixture may go on the floor smoothly, but it is unlikely to stay that way for long. The combination of epoxy paint and epoxy glaze may be weaker than either product alone. The reduced durability may lead to scuffs, scratches or gouges in the coating over time. If the mixture does not cure properly, it may peel or crack, or the floor may fail prematurely in some other way. It is difficult to predict the result of mixing two products not designed to blend together.

Warranty

• Experts at H&C Concrete warn that "We would not be able to guarantee the longevity of our product if applied like this." Once you mix two products, even from the same manufacturer, all bets are off. The color will be different than that listed on the label, as will the cure time, application method, longevity, texture and shine. If you have trouble with your epoxy paint and epoxy glaze coating, you are not likely to be afforded any help or any refund by its manufacturer.