Silicone sealants

Product description

Silicone sealants are generally polysiloxanes, i.e. a silicon-oxygen chain to which organic groups such as methyl groups can be attached.

Silicone sealants polymerize at room temperature under the action of humidity and are called RTV sealants.

We can distinguish 3 main families of RTV silicones (for Room Temperature Vulcanization) according to the nature of the products released during cross-linking:

  • Acetic silicones ;
  • Alkoxy neutral silicones;
  • Oxime neutral silicones.

Technical properties

  • Very good resistance against aging
  • Very good resistance to weathering
  • UV radiation
  • Very good electrical insulation properties
  • Good resistance to chemicals
  • Very good resistance to moisture
  • Excellent temperature resistance

Main applications

Permanent Assembly

Structural bonding



Electrical Insulation

Electrical insulation

Our strategic suppliers

Our converting capabilities dedicated to adhesives & sealants

Our certifications

Our Certifications BSI ISO 9001 2015
Our Certifications ISO 9001
Our Certifications ISO 9001 2008
Our Certifications ISO 9100

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