Nerpa Polymers Coating Epoxy High Viscosity is a 1:1 quick-curing UV-protected system formulated for coating projects such as countertop refinishing, wood coating and resin art. It is formulated free of nonylphenol to provide a safer application experience. High viscosity and one of the best heat resistance within 1:1 systems allow achieving a durable and lasting thick coat in one pass.Properties Significant renewable bio-content High viscosity allows thick coat build-up in one pass Optically Clear UV stable Nonylphenol free Maximum Recommended Coating Thickness : 1/8in Peak exotherm temperature (100g mass cylinder) : 120C deg Mix ratio : 1:1 parts by volume Mixed Viscosity : 2500 cps Shelf Life : 2 years unopened Working Temperature : 22C-25C deg Storage Temperature : 15C-25C deg Working Time : 25-35 minutes Gel Time 100g : 55 minutes Tacky to Touch : 3-9 hours Set to Touch : 10 hours Full Cure : 24-48 hours Shore D Hardness : 83-80 Documentation Technical Bulletin