APF Epoxy Novolac 900 | Chemical Resistant Novolac Epoxy APF Epoxy Novolac 900 is an industrial strength, 100% solids epoxy built for environments where standard epoxy breaks down under chemical exposure. If you are dealing with battery acid, concentrated chemicals, or aggressive industrial conditions, this is the type of system that should be considered. This is not a general purpose epoxy. It is used when chemical resistant flooring is required, not just a protective coating. Unlike standard floor coatings that can soften, stain, or lose adhesion when exposed to solvents or acids, Novolac 900 is engineered with a tighter molecular structure that helps prevent chemicals from penetrating the resin and reaching the concrete below. Technical Performance Snapshot Physical Property Value Mix Ratio 2 Parts A to 1 Part B Compressive Strength 12,500 psi Tensile Strength 8,200 psi Flexural Strength 10,200 psi Hardness 82 Shore D Bond Strength >350 psi, concrete failure VOC Content