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Momentive Silicones

The Momentive silicones range brings innovation to a wide range of industries, including automotive, electronics, personal care, consumer products, aerospace, and building and construction to name a few. With basic siloxane polymers; and an extensive portfolio of additives, including silanes, specialty fluids, and urethane additives. Momentive also have an extensive offering of formulated products, including elastomers and coatings.

We stock a range of Momentive products including:

  • Adhesives
  • Sealants
  • Silicones
  • Specialities

Click here to view the full range of Momentive products available from silmid.

Product Spotlight

Momentive RTV 106

Momentive RTV160 adhesive sealants from Momentive Performance Materials are one-component, ready-to-use electronic grade silicone sealants.


  • Moisture cure at room temperature
  • Acetic acid vapours are released from the sealant surface
  • Paste consistency
  • Standard strength high temperature sealant

Momentive SS4044P

SS4044P primers are formulated for use with Momentive Performance Materials RTV silicone rubber adhesive sealants.


  • One component - no mixing
  • Simple handling procedures - easy use
  • Bright pink colour permit easy visual determinations
  • Transparency of SS4120 primer preserves visibility

Momentive RTV 5242

Momentive RTV5242 is an electronic grade silicone adhesive sealant which exhibits high strength that will maintain a strong bond even when exposed to moist environments. 


  • One component - easy to use
  • Non corrosive curing process - can be used on corrosion sensitive electrical material
  • Primerless adhesion to most metals, painted on surfaces and plastics

Momentive RTV 133

An excellent candidate to consider for use in applications in the electronic, aerospace, appliance, transportation and other industries where resistance to burning of the finished product is a significant design consideration.


  • One component - easy to use
  • Thixotropic paste consistency
  • Self adhesion properties
  • Non halogen flame retardents