DUROMAR HPL-4320 is a high functionality, 100% solids novolac material, designed for concentrated sulfuric acid and other inorganic acid service. It can be applied by hand, but it is most efficiently applied over large areas by plural component airless. Requires elevated temperature cure. Used on high temperature process equipment, electrostatic precipitators and mineral acid storagex
Multi-functional epoxy with a uniquely modified cycloaliphatic amine hardener.