STI SpecSeal SSS100 SSS Intumescent Firestop Sealant

Product Description

SpecSeal SSS100 Firestop Sealant is a premium grade water-based Intumescent firestop sealant. SpecSeal SSS Sealant incorporates our proprietary two-stage intumescent technology making it the go to choice for any combustible or non-combustible penetrants. As little as a 1/2" applied depth of SSS Sealant is required to provide up to a 4 Hr Fire resistance rating when tested to ASTM E814/UL 1479.

  •  Water-based - easy installation, cleanup, anddisposal
  • Two-stage intumescence - extremely fast and directionalized expansion
  • Endothermic fillers - absorb heat & release water
  • High solids formula - minimal shrinkage
  • Sandable & paintable (when dry)
  • Water-resistant - will not re-emulsify when dry
  • Safe for contact with plastics
  • Red color - easy identification and inspection
  • Multi-viscosity grade - excellent caulking properties along with high build capabilities
  • Excellent smoke seal
  • Non-halogenated
  • Safe, no asbestos, no PCB's, no inorganic fibers
  • Meets LEEDTM v3 requirements.
  • Low emitting materials credit. 
  • 10.1oz tube

SpecSeal SSS100 Intumescent Firestop Sealant Spec Sheet

Availability: Backorder

Part # Description Price Qty
SSS100 Size 10.1oz Tube each: $17.15