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Momentive RTV 157 Grey Silicone Rubber Adhesive Sealant

Momentive RTV 157 Grey Silicone Rubber Adhesive Sealant
Momentive RTV 157 is a one-component, ready-to-use, high strength silicone rubber adhesive sealants. Available in various sizes. read more
From £32.53 excl VAT
(£39.04 Inc VAT)

Product Information

Momentive RTV157 is a high performance, high strength adhesive sealant which cures to a tough, resilient silicone rubber. Uncured, RTV157 has a paste like consistency which means means the product can be applied to horizontal, vertical and overhead surfaces.


  • High strength
  • High temperature performance
  • Low temperature flexibility
  • One-component Room temperature cure
  • General primerless adhesion
  • Excellent electrical insulation properties
  • Excellent weatherability, ozone, and chemical resistance


  • Momentive RTV 157
  • Grey
  • Silicone Rubber Adhesive Sealant

Specifications and Information

Technical Information

Product Code
Commodity Code
Country Of Origin
United States

Document Downloads

Sil-Mid Limited DO NOT GUARANTEE that the information in these documents is the most up to date information available from the manufacturer, there are times when updated information is released and we are not made aware immediately.

Delivery information

Orders over £100 placed online will now qualify for FREE UK Mainland delivery*

Orders under £100 placed online for UK Mainland delivery is £8.95*

**Orders requiring Pre 10.00am Next Day delivery has also been lowered from £35.00 to £21.00, orders placed through the office will incur additional charges.** 

International delivery (door to door delivery) is available for selected countries worldwide. Shipping will be automatically calculated based on the weight, location and hazardous nature of the goods. Customers can also choose ex works to arrange their own collection.

Please refer to our delivery page for more information.