Specified Technologies Inc. (STI)
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- SpecSeal - Model SFS - Safing Spray
SpecSeal - Model SFS -Safing Spray
SpecSeal Safing Spray is a latex-based firestop spray specifically formulated for perimeter fire barrier applications. Safing Spray`s formulation is the perfect balance between elasticity and hardness, curing to form a durable seal that is resistant to water and damage from construction debris. Prior to cure, Safing Spray easily cleans up with water and has extremely low VOC`s to meet demanding regulatory requirements.
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- Tested for up to 4 Hour fire resistance when tested to ASTM E2307
- Listed in over 100 UL Tested Curtain wall Systems
- Color Red
- Density/Weight per Gallon 10.8 lb/gal (1.29 kg/L)
- Solids Content by Weight 77.0%
- Solids Content by Volume 70.1%
- Flame Spread 0*
- Smoke Development 0*
- Mold & Fungus Growth Rating (ASTM G21) 0
- Movement Capabilities (ASTM C719) ± 12.5 %**
- Coverage 12.8 sq ft/gal @ 1⁄8" (0.31 sq m/L @ 3.2 mm)
- Viscocity 130,000 cps
- pH 7.8
- Solvent Content None
- Plasticizer None
- In Service Temperature Less than or equal to 185°F (85°C)
- Storage Temperature 40°F (4°C) to 95°F (35°C)
- Application Temperature 40°F (4°C) to 95°F (35°C)
- Drying Time Tack Free Time Less Than 2 Hours***
- Dry Through 24 to 48 Hours
- Shore A Hardness 65
- STC Rating (ASTM E90-09/ASTM C919) Up to 57 (Relates to Specific Construction)
- VOC Content 30 g/L****
- Shelf Life From Date of Manufacture 18 months