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TSE322 One Component Heat Curable Silicone Adhesive Sealant

Click Here To Download Detailed TSE322 Technical Data Sheet

TSE322 Description

TSE322 silicone adhesive is a one-component heat curable silicone adhesive sealants which will bond to many substrates without a primer and which will cure rapidly at elevated temperatures. The product has a very long working time at room temperature but will not cure completely until exposed to elevated temperatures.

  • TSE322 – is a light blue, flowable material with self-leveling properties
  • TSE322B – is a black, flowable material with self-leveling properties
  • RTV6424 – is a white, paste like product with a small amount of vertical flow
  • RTV6445 – is a white, thixotropic paste consistency product which can be applied to vertical or overhead surfaces

TSE322 One Component Available Online

TSE322 Properties

  • One component products – no mixing required
  • Fast cure at elevated temperature
  • Primerless adhesion to many types of substrates
  • No cure by-products, low linear shrinkage
  • Non-corrosive to metals and sensitive substrates
  • Excellent dielectric properties
  • Outstanding performance over a wide thermal range

Product Safety, Handling and Storage

These silicone adhesives can generate flammable hydrogen gas upon contact with acidic, basic, or oxidizing materials. Such contact should be avoided.
The warranty period for these silicone adhesives is 6 months from date of shipment from Momentive Performance Materials if stored in the original unopened containers at temperatures between 35F and 50F (1C to 10C)


TSE322 silicone adhesives will cure in contact with most clean, dry surfaces. However, certain materials, such as butyl and chlorinated rubber, sulfur-containing materials, amines, and certain metal soap cured RTV silicone rubber compounds can cause cure inhibition. Cure inhibition is characterized by a gummy appearance on the silicone adhesives at the interface between the adhesive and the substrate to be bonded.

For more information on the complete range of Silicone coating products available from Silicone Solutions click here 

For more information on TSE322 adhesive sealant click here

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