Specified Technologies, Inc. -Fast Tack® Firestop Spray


FastTack® Firestop Spray is the ultimate in weather resistant firestop sprays.

Category: building perimeter firestopping | fire stopping | fire-resistant curtain walls...

MasterFormat: Firestopping | Building Perimeter Firestopping | Entrances, Storefronts, and Curtain Walls...

Specified Technologies, Inc.
210 Evans Way
Somerville, NJ 08876
Tel: (800) 992-1180
Fax: (908) 526-9623



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Fast Tack® Firestop Spray

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.

  • 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!

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Color:Red or Limestone
Density:9.65 ± 0.25 lbs/gal (1158 ± 30 g/L)
Solids Content By Weight:91% min.
Coverage:12.8 sq. ft/gal. @ 1/8”, (0.31 m2 /L @ 3.2mm)
Tack Free Time:35-60 Minutes
Skin Over Time:15-30 Minutes
Viscosity, Centipoises:35,000 cps
Tensile Strength:80-100 psi
STC Rating:61
Elongation %:2
Peel Strength:5 lbs/inch
Hardness, Shore A:25 +5
Volatile Organic Content (VOC):107 g/L
Flame Spread:0
Smoke Development:20
In Service Temperature:-35˚F (-37˚C) - 350˚F (177˚C)
Storage Temperature:0˚F (-18˚C) - 95˚F (35˚C)
Shelf Life:1 Year
Ordering Information
Item #Case Qty. (min)Qty.UPC # 730573DescriptionWeight
FT305n/a1011905 gal. Pail (1155 Cu. In.,19.0 L) Limestone50 lbs (22.68 kg)
FT305Rn/a1011935 gal. Pail (1155 Cu. In.,19.0 L) Red50 lbs (22.68 kg)