STI FT305 Fast Tack Weather Resistant Firestop Spray Limestone (5 gal. Pail)
$687.69 Original price was: $687.69.$519.00Current price is: $519.00.
FastTack Firestop Spray is the ultimate in weather resistant firestop sprays. FastTack 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!
| Physical Properties |
|
| Color: |
Red or Limestone |
| Odor: |
Negligible |
| 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 |
| Permeability: |
0.04 |
| Volatile Organic Content (VOC): |
115 g/L |
| Flame Spread: |
0* |
| Smoke Development: |
20* |
| In Service Temperature: |
-35F (-37C) – 350F (177C) |
| Storage Temperature: |
0F (-18C) – 95F (35C) |
| Shelf Life: |
1 Year** |
