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RTU Product Type:
Coating,
Waterborne Coating
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Features:
Cost Effective,
Fire-Resistant,
Water-based
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Compatible Substrates & Surfaces:
Polystyrene (PS) Foam
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Application Method:
Air Less Spray,
Brush
Foster® Vapor-FAS™ WB Coating 30-65™ is a cost-effective, fire-resistant vapor retardant coating designed for various thermal insulation applications, including polystyrene foam. It is particularly well-suited for providing a vapor retarder seal at joints, laps, and weld pin punctures on ASJ, FRK, and FSK jackets and board facings.