Fire Barrier Sealant Application Method Airless Sprayer Brush Color Gray White Container Size 5 gal Container Type Pail Coverage Area 18 sq ft per gal Drying Time 2 to 4 hr Expansion Temperature Not Applicable Expansion Volume Not Applicable Fire Rating 2 hr Fire Resistance Type Fire-Resistant Materials Firestop Type Sealant/Caulk Flame Spread Index 15 Flame Spread Rating Class A For Use On Cable Trays Communication Cables Formulation Latex Based