STI Firestop, SpecSeal SFS Safing Spray Seal

Sold by Safe-Tec Ltd.


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.

• Bridges gaps and irregularities in mineral wool safing

• Tough polymer designed to resist damage from construction debris

• Tested for up to 4 Hour fire resistance when tested to ASTM E2307

• Listed in over 100 UL® Tested Curtain wall Systems