MasticGrip 2500: Surface-tolerant, aluminum flake-filled mastic epoxy acts as a primer or finish MasticGrip 2500 is an aluminum pigmented, low-stress, high-solids mastic with outstanding performance properties and offers. It has unique properties over conventional coatings because it wets out existing rust down to the steel substrate. MasticGrip 2500 coating is used in a number of [...]The post MasticGrip 2500 first appeared on US Coatings.