3M Fire Dam Spray 200, 5 Gallon Pail
FP-3MFDS

3M Fire Dam Spray 200, 5 Gallon Pail

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$445.41
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$445.41
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FireDam Spray 200 by 3M, a faster drying firestop, is perfect for sealing head of wall, floor to wall, penetration seals, and perimeter joints between fire-rated floors (concrete, fireproofed fluted steel decks) and fire-rated walls (gypsum, concrete). With just 1/8 inch (3mm) coating, it will help control the spread of fire, heat, smoke, noxious gas and water before and during exposure to fire. Application is simple, using conventional airless sprayers. The coating dries under ambient conditions to a neutral gray color and the joints are flexible to allow for compression and extension of up to +/- 25% of nominal joint width.