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Silicone Adhesive

MG Chemicals is the authorized master distributor for Momentive RTV silicone products. The adhesives portfolio covers a host of options to meet your requirements like consistency, adhesive strength, flame retardancy, outgassing, thermal conductivity and more. RTV silicones are advantageous over other adhesive technologies because of their high heat resistance and wide operating temperature range. This coupled with their low modulus make them an ideal choice for protecting delicate components in particularly harsh applications such as automotive and aerospace.

Features and Benefits

  • Excellent adhesive and bond strength to a wide variety of substrates
  • High elasticity ideal for use with delicate surface mount devices
  • Neutral curing options available for use with metal components
  • FDA-approved grades available
  • Excellent weatherability and ozone resistance
  • UL94 V-0, V-1 and HB grades available
  • Thermally conductive options available


  • General purpose bonding and sealing
  • Form-in-place gaskets
  • Thin section potting
  • Bonding CPUs to heat sinks

Click here for a full list of RTV product pricing

Acetoxy Cure

RTV 102White, FDA-approved

RTV 103Black, FDA-approved

RTV 106Red, high temperature resistance

RTV 108Translucent, FDA-approved

Neutral Cure

RTV 162White, UL94 HB

RTV 167Light gray, UL94 HB

RTV 5818Translucent, very soft

RTV 1035Translucent, very soft

Please note the products listed above are stocked items and represent only a small portion of all available RTV adhesives. For more options please click the link below to our RTV Pricing page. For lead times, please contact

Category Data Sheets

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