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HomeShop SuppliesAerospace SealantsSilicone SealantMomentive™ RTV-157-3TG Gray High Strain Silicone Electrical Sealant - 82.8 mL Tube
Momentive™ RTV-157-3TG Gray High Strain Silicone Electrical Sealant - 82.8 mL Tube
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Momentive™ RTV-157-3TG Gray High Strain Silicone Electrical Sealant - 82.8 mL Tube

Part#: RTV-157-3TG
Our Price: $34.91
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$15.00Add the Manufacturer's Certification:
Country of Origin: USA
Material Safety Information
Material Safety Data Sheet: MSDS1
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1 - 5$34.91 ea.
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Momentive RTV157 Silicone Electrical Sealant from SkyGeek is a one-component, ready-to-use, high strength silicone rubber adhesive sealant. The formula is designed to cure to a tough, resilient finish similar to a silicone rubber. All it needs to cure is ample exposure to atmospheric moisture at room temperatures. Momentive RTV157-3TG sealant from SkyGeek is a great choice for sealing all types of electrical connections and connectors. It has a gray color and is particularly well-suited for the aerospace industry. Please note that the sealant releases acetic acid vapors as a by-product of the curing process.

RTV157 sealants have a paste-like consistency that makes them easy to apply to virtually any surface. The non-sagging formula can be applied to horizontal, vertical and overhead surfaces in applications requiring high strength and temperature performance.

Since RTV157 sealant utilizes a moisture-cure system, it should only be applied in a thin layer, not to exceed a thickness of 6mm (1/4 in.). Where section depths exceed 6mm (1/4 in.), Momentive Performance Materials one-component, addition cure or two-component silicone rubber compounds are suggested as an alternative.

Momentive RTV157 sealants were not designed for and should not be used for applications intended for permanent implantation into the human body.

Product Details
UOM : Each
Size : 82.8 mL
Ship Dimensions : 8 x 2 x 1 inches
Shipping Weight : 0.25 pounds
Manufacturer P/N : RTV-157-3TG
UPC : 077027001570
EAN : 0077027001570
Schedule B Code : 3214.10.0010
Disclaimer: While reasonable efforts have been made to ensure all information on this website is accurate, and Styles Logistics, Inc. do not assume responsibility for any errors or omissions. All specifications, illustrations, data and prices are subject to change without notice.
  • 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
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