EX-74 epoxy resin, is an extremely clear, tough, high gloss surface coating formulated to produce a deep glass like appearance in a single layer on a sealed surface. Two or more layers are often applied for added depth and protection.
EX-74 epoxy resin has been formulated with UV inhibitors to reduce yellowing of epoxy coatings. EX-74 is not weather resistant and is not recommended for unprotected exterior use. Exterior use will cause a chalky surface requiring sanding and recoating to restore the glossy surface.
EX-74 epoxy resin has an extended “open time” which allows up to 25 minutes in the mixing container at 70º F and up to one hour working time on the surface being coated. Not recommended in freezing climates due to possibility of de-lamination.
Always seal porous surfaces such as wood or canvas with a thin brushed on layer of EX-74 before pouring a top coat.
EX-74 Polymer Coating, 2 Gallon Kit includes
(1 gallon resin, 1 gallon hardener)