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RTV 926

High modulus industrial grade silicone sealant
Product overview

Bostik RTV 926 is a one component, neutral (oxime)cure, high strength, high modulus industrial grade silicone sealant. It cures by absorption of atmospheric moisture to form a flexible and durable elastomeric sealant.

Bostik RTV 926 cures rapidly to an even consistent silicone rubber. Because of its superior adhesion to most substrates, it is extremely effective as a high performance industrial silicone. It maintains its properties while in contact with a broad range of chemicals and over a broad temperature range.

Where to Use

  • Commercial 
  • Heavy Commercial
  • Industrial


  • Industrial and mining maintenance
  • Automotive, marine and general maintenance applications
  • Makes formed-in-place gaskets for ducting,white goods,electrical sealing,sealing of man hole covers,water tanks, industrial piping


  • Sealing of trailers and boat and truck cabins
  • Sealing gaskets in heating and refrigeration units
  • Bonding and sealing appliance parts
  • Sealing of joints in sheet metal stacks, duct work and roofing
  • (Not to be used on polycarbonate materials, may cause crazing)


Geographic availability
  • Australia

Smart Advantages

Industrial qualities
One component product
The thixotropic nature of this product ensures that it will not slump, sag or sun off surfaces

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