Greenlight Marine Grade Epoxy Resin System with SLOW Hardener Greenlight Marine Grade Epoxy Resin System is the result of 15 years of epoxy resin usage and development focused on solving the common problems associated with using epoxy resin in less than optimal environments (a.k.a. your typical dusty DIY workspaces) Features: -Integrated Bubble Releasing Agent -Easy 2:1 Mix Ratio -Water Resistant for all Marine Applications -100% Solids (Very low V.O.C) -Proudly Made in U.S.A Also minimal brush strokes leads to a better finish. Brush it out once to cover and walk away.