STI Firestop

FastTack Spray 5Gal. Pail

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As low as $439.02
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FastTack® Firestop Spray is the ultimate in weather resistant firestop sprays. FastTack®’s hybrid copolymer formula was developed to counter the stalling effects of weather while providing unmatched washout resistance and the industry’s fastest tack free times. FastTack® outperforms and outlasts all competing firestop coatings providing the most versatile protection on the market.
More Information
Manufacturer STI Firestop
Weight 50lb
Product Sheet (211.06 kB)
Safety Sheet (268.99 kB)
Spray up till the first drops of rain

Tack Free within 35 minutes!

Resistant to Wind-Driven Rain, ASTM D6904

Will not Washout!

Cures even in below freezing conditions!