3M™ FireDam™ Spray, FD-SPRAY-200, grey, 5 gallon (19 L) pail

Up to 4 hours of fire protection in construction joints and up to 2 hours of fire protection for through penetration systemsHighly elastic material maintains performance with up to .. 50% movement capabilitiesSuperior adhesion to most construction materialsBroad range of applications (extensive portfolio of tested and listed construction and perimeter joint systems)Improved spraying pattern ... applied with conventional airless spray equipmentPaintableRobust jobsite formula (freeze/thaw resistant and uniform seal formation in hot or cold drying conditions)Improved spraying for lower sag, uniform coating build properties (stays where it...s sprayed)Improved hiding power to maintain proper coating thicknessEasy water clean up