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RTU Product Type:
Coating,
Waterborne Coating,
Waterborne Sealant
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Application Area:
All Service Jackets (ASJ),
Board Facings,
FRK Jackets,
FSK Jackets,
Lap Sealing,
Over Staple ,
Weld Pin Punctures
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Application Method:
Air Less Spray,
Brush
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Compatible Substrates & Surfaces:
Concrete,
Polystyrene (PS) Foam
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Features:
Fire-Resistant,
Flexible,
Low Water Permeability,
UV Resistant,
Water-based,
Water Resistant
Foster® Vapor-Safe® Coating AF 30-80AF™ 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 specifically designed for use in high-humidity environments, providing resistance against mold, fungus, and mildew growth on its surface. It serves to safeguard the insulation system from the discoloration and deterioration caused by these factors.