SSS Series Intumescent Firestop Sealant
　

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SpecSeal Triple S premium-grade intumescent sealant is a single product that can handle a wide variety of applications. It features patented two-stage intumescent technology, offering quick, aggressive expansion. A multiviscosity product, offering shear-thinning ability, making cable caulking easier. The result is less labor and more efficient installations.
Features
  • Water-based for easy installation, cleanup and disposal
  • Two-stage intumescence features extremely fast and directionalized expansion
  • Remains flexible
  • Sandable and paintable when dry
  • Water resistant. Will not re-emulsify when dry
  • Red for easy identification and inspection
  • Excellent smoke seal
  • Low VOCs. No solvents
  • UL Classified and FM Approved