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Momentive RTV142 is a one-component, ready-to-use adhesive sealant that cures to a tough, durable, resilient silicone rubber on exposure to atmospheric moisture at room temperature.

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Momentive RTV142 White Silicone Rubber Adhesive Sealant 5.4 oz Cartridge

GracoRoberts P/N: 100812-100
$495.94
Estimated lead time 35 business days
6 available in 15 business days.

Additional Requirements

Required Items

Momentive RTV142 is a one-component, ready-to-use adhesive sealant that cures to a tough, durable, resilient silicone rubber on exposure to atmospheric moisture at room temperature.

Technical Information

  • Product Type Adhesive Sealant
  • Product Form Paste
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WARNING: Known to cause cancer and reproductive harm. See www.P65Warnings.ca.gov and refer to SDS before use.

Product Information

RTV142 Series sealants utilize a moisture cure system and release methyl alcohol vapors from the sealant surface as a by-product of cure. These vapors have low odor and are non-corrosive to metals.

An important property of RTV142 Series sealants is their low volatility. Every batch meets the stringent standards of NASA's ASTM E595 for low outgassing. This sealant has a thixotropic paste consistency, allowing application in both vertical and overhead surface applications without sagging.

The material can also be diluted with solvents to create highly flowable materials.

Features:

  • One-component
  • Room temperature cure
  • Primerless adhesion to many substrates
  • Low odor
  • Non-corrosive to metals
  • Low volatility, low outgassing meeting NASA ASTM E595
  • Low temperature flexibility
  • High temperature performance
  • Excellent weather ability, ozone and chemical resistance
  • Excellent electrical insulation properties

Applications:

The non-corrosiveness to metals and low volatility of RTV142, as well as the paste consistency, makes it well suited for critical electronic adhesive, gasketing, weatherproofing and sealing applications where a high level of volatile condensable materials cannot be tolerated. This includes electronics, aerospace, satellites, spacecraft and defense applications.

Data Sheets

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Product Properties

Brand
Momentive
Manufacturer
Momentive Performance Materials
Product Type
Adhesive Sealant
Product Form
Paste
Product Size
5.4 oz Cartridge
Manufacturer Part #
9357

Shipping Information

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