Showing all 5 results

2-Part Paste R.T. Cure RTV Silicone

MG Chemicals offers 2-part RTV silicones with a pastelike consistency that cure at room temperature upon exposure to atmospheric moisture. Unlike 1-part condensation cure systems, 2-part systems are not limited to how thick they can be applied, making them more versatile. Thanks to their pastelike consistency these materials are ideal for vertical bonding, form-in-place gaskets, and damming around keep-out areas for potting.

Features and Benefits

  • Wide operating temperature grades available
  • Very low shrinkage, ideal for molding
  • Non-corrosive


  • Damming around connectors for encapsulation
  • Prototyping
  • Cast-in-place heat shielding

Click here for a full list of RTV product pricing

  • RTV210 – Gray, Fast tack-free time
  • RTV233 – White, Fast tack-free time
  • RTV577 – Operating temperature -115°C to 315°C
  • RTV664 – Blue, very low shrinkage
  • RTV668 – Green, very low shrinkage

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

Other Resources