Rutland High-Temperature RTV Red Silicone Sealant - 2.7 Ounce Tube - 76RT

This high temperature RTV Red Silicone Sealant provides a tough yet elastic seal that remains flexible at 550 degrees and intermittently flexible at 600 degrees for one hour. This sealant adheres to glass, metal, fiberglass, aluminum, wood, brick, and slate. This little wonder in a 2.7 oz tube cures without heat, is free of unpleasant odors, and won't corrode copper of galvanized metals, while providing outstanding chemical resistance. Tooling time : 5 minutes, tack free time: 12 minutes, and cure time: about 24 hours.

• Can be used in almost any situation where a permanent, elastic rubbery seal is required
• Remains continuously flexible a 550º F and intermittently flexible at 600º F for one hour
• Adheres to glass, metal, plastic, fiberglass, aluminum, wood, brick, and slate
• Cures without heat
• Free of unpleasant odors
• Won't corrode copper or galvanized metals
• Outstanding chemical resistance
• Meets or exceeds Fed. Spec. TTS-001543C Class A, TTS-00230C Class A, and ASTM C920-86
• Properties:
  • Tooling Time: 5 minutes
  • Tack-Free Time: 12 minutes
  • Cure Time: about 24 hours
  • Elongation: 400%
  • Joint Movement Capability: +/- 25%
  • Hardness (Shore A): 30
  • Tensile Strength: 280 psi
  • Color: dark red