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adhesives/sealants advancedengineering commercialaviation/defense/electronics/optoelectronics





  • Two-part, pourable, red RTV silicone
  • 100:0.5 Mix Ratio (Base: Curing Agent)
  • Based on a dimethyl diphenyl silicone copolymer with a broad temperature range
  • Fast cure


  • For potting, sealing and bonding applications
  • For thermal insulating as a firewall sealant or as an ablative coating in missile, rockets, aircraft and launch equipment
  • For applications in extreme temperatures
  • For applications requiring an operating temperature range of –115°C to 260°C (-175°F to 500°F)

Product Details

Property Average result
Cure System Alkoxy
Viscosity 31,000 cP
Lap Shear 385 psi
Durometer 55 Type A
Appearance Red
Cure 7 days / RTV
Elongation 125 %
Mix Ratio 100:0.5
Non-Volatile Content 100 %
Operating Temperature -115 C / 260 C
Specific Gravity 1.41
Tack Free Time 2 hours
Tensile 700 psi
Work Time 1 hour
Comment Resists breakdown at high temperatures. Red and 1 hr. pot life. Not recommended for deep section cures.
Display in metric units

The above properties are tested on a lot-to-lot basis. Do not use as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.

Mass Customization

Whether you require boutique creations or mass-market offerings, the NuSil™ brand is committed to creating your products, your way. See how we've honed our processes and proprietary equipment to deliver customization at a mass scale.

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