- Product Type:Solvent free (100% Solids) Sealant, Coating, Waterborne Sealant, Waterborne Coating
- Application Area:FRK Jackets, Board Facings, Over Staple , All Service Jackets (ASJ), Lap Sealing, FSK Jackets, Weld Pin Punctures
- Application Method:Brush, Air Less Spray
- Compatible Substrates & Surfaces:Concrete
- Features:UV Resistant, Low Water Permeability, Flexible, Water Resistant, Fire-Resistant, 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.