Fiberlock 5 gal. Serpimastic Off White High Temp Encapsulant Troleable

SerpiMastic provides an ultra-durable, weather, UV and chemical-resistant protective coating that provides high impact protection for asbestos, cement asbestos board and thermal/insulations on boilers and pipes, and other substrates that demand an ultra-durable mastic coating. Available in two viscosity grades, sprayable and trowel able. SerpiMastic is UL classified as a bridging encapsulant for use with classified sprayed fiber and cementitious mixtures.