Fire Stopping Spray

specified technologies inc (sti) fireproofing spray

  • STI AS200 Spray

  • Description: STI - latex based, non-halogenated, and highly elastomeric fireproof coating.
  • Characteristics: waterbased, flexible, autobonding, water-resistant, paintable, and UL classified.
  • Applications: engineered to adhere to almost all construction surfaces STI AS200 Spray is designed to provide passive smoke and fire protection in construction joints.
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  • Documentation: Data Sheet (pdf), MSDS (pdf)
  • Order Request: product request

  • TREMstop™ Acrylic Spray

  • Description: Tremco - single component, water-based, intumescent acrylic firestop sealant that expands to fill voids when combustible materials burn in a fire.
  • Characteristics: easy to apply, used in +/- 25% movement fire rated joints (listed for up to 6 inch joints), paintable, and has a three hour fire rating.
  • Applications: joints, curtain walls, concrete wall and floor, gypsum wallboard, and fluted metal deck.
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  • Documentation: Data Sheet (pdf), MSDS (pdf)
  • Order Request: product request