Momentive RTV157 Grey Silicone Adhesive Sealant
Momentive RTV 157 is a one-component, ready-to-use, high strength silicone rubber adhesive sealants. Available in various sizes.
Product Properties
Brand
Momentive
Specifications
Pratt and Whitney CML
09-019
Please Note: Specifications and approvals are subject to change at any time. Users should always consult their AMM or the OEM when selecting products to ensure items have the release needed. Only specifications listed on the order confirmation will be certified on the Silmid CofC.
Product Information
RTV157 and RTV159 are one-component, ready-to-use, high strength silicone rubber adhesive sealants. They cure to tough resilient silicone rubber on exposure to atmospheric moisture at room temperature. RTV159 sealant also provides high temperature performance.
Both of these products release acetic acid vapors as aby-product of cure.RTV157 and RTV159 sealants are paste consistency products which can be applied to horizontal, vertical and overhead surfaces in applications requiring high strength and temperature performance. Since these adhesive sealants utilize a moisture cure system, they must not be used in thicknesses of greater than 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. These sealants were not designed for and should not be used for applications intended for permanent implantation into the human body.
Features:
- High strength
- High temperature performance
- Low temperature flexibility
- One-component Room temperature cure
- General primer less adhesion
- Excellent electrical insulation properties
- Excellent weatherability, ozone, and chemical resistance
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