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STI Firestop SNS120W Smoke & Sound Acoustical Sealant White (20oz Sausage)
Original price was: $6.95.$6.50Current price is: $6.50.
STI Firestop Sealant
STI Firestop SpecSeal® Smoke N Sound spray is a high quality acrylic latex spray designed for static or minimally dynamic linear joints or gaps.
SpecSeal Smoke N Sound spray is formulated to adhere to all common construction surfaces and may be applied using airless spray equipment or with a brush (for small applications and touch ups).
STI Firestop is manufactured by Specified Technologies Incorporated, which is a leading expert in developing innovative fire protection systems that help stop the spread of fire, smoke, toxic fumes, and hot gases.
Specifications
| Physical Properties | |
|---|---|
| Leakage | 1 CFM per UL1479 |
| Color | White or Safety Yellow |
| Odor | Mild Latex |
| Specific Gravity | 1.56 |
| Solids Content by Weight | 83% |
| Solids Content by Volume | 71% |
| pH | 7.0 -7.5 |
| VOC (ASTM D3960 OR EPA Method 24) | 20 g/L (.17 lb./gal) |
| ASTM C834 | Complies |
| ASTM D217 | 260 77°F |
| In-Service Temp. | Less than 185°F (85°C) |
| Storage Temp. | 40°F (4°C) – 95°F (35°C) |
| Flame Spread | 5 |
| Smoke Development | 0 |
| STC Rating | 62 (Relates to specific construction) (ASTM E 90-04/ASTM C919) |
| Shelf Life | 2 Years |
