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DOWSIL™ 3-6548 Silicone RTV Foam

  • Two-component fire-resistant RTV silicone foam
  • Two-component room temperature vulcanizing (RTV) silicone foam
  • Fire resistant
  • Good flexibility even under severe operating conditions
  • Withstand high temperatures
  • Designed to limit hazards such as smoke, flames and gases.
  • Expands and cures at room temperature to form a closed-cell foam elastomer.
  • Designed for creating fire-resistant seals in penetrations and linear joints.