- Product Type:Mastic, Coating, Waterborne Sealant
- Application Area:Air Ducts
- Application Method:Spray, Glove, Trowel, Brush
- Features:Good Flexibility, Good Smoothness, Good Toughness, Fire-Resistant, Water-based, Excellent Adherence
Foster® Weatherite™ Mastic 36-10 is a water-based weather barrier mastic suitable for various applications over most thermal insulations, including polystyrene. This mastic offers excellent brush, trowel, and spray properties, is non-flammable when wet, and has a mild odor during application.