- Product Type:Coating, Waterborne Coating, Waterborne Sealant, Solvent free (100% Solids) Sealant
- Application Area:FRK Jackets, Board Facings, All Service Jackets (ASJ), FSK Jackets, Over Staple , Weld Pin Punctures, Lap Sealing
- Application Method:Air Less Spray, Brush
- Compatible Substrates & Surfaces:Concrete
- Features:Fire-Resistant, Water Resistant, Flexible, UV Resistant, Low Water Permeability, Water-based
Foster® Vapor-Safe® Coating 30-80 is a water-based, fire-resistant, flexible, high-solids vapor retarder finish suitable for various types of thermal insulation, including polystyrene foam. It can be applied to dry concrete and finished cement surfaces. This coating is formulated for both indoor and light-duty commercial outdoor use, featuring UV resistance. It has a mild, latex "paint-type" odor and is intended for use over insulation on pipes, vessels, ducts, and equipment operating at cryogenic to ambient temperatures.