World class silicones for worldwide solutions

Silcoset RTV Silicone Adhesives

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Silcoset RTV Silicone Adhesives 

Silcoset trade name

The Silcoset® trade name is well respected within the aerospace industry as a high-performance range of silicone materials, including adhesive sealants and potting compounds. Major OEM’s have approved these materials for use within their products and Silicoset® has a proven record of reliability over many decades.

Silcoset® RTV adhesives

Silcoset® 1-part Acetoxy based silicone RTV adhesive sealants were specifically developed to meet the most demanding, high specification applications within the aerospace and military sectors. Silcoset® 153 also has food grade and UL approvals. Silcoset® 158 is also used within the white goods industry to secure and attach cooker door hinges due to its high temperature resistance and excellent adhesion.

General Attributes:

  • MOD & Aerospace approved
  • Excellent adhesion to a wide range of substrates
  • Good resistance to many oils, chemicals and solvents
  • Good electrical insulation
  • High temperature resistance up to 300ºC
  • Available in 75ml tubes and 310ml cartridges


Sealing, bonding and FIPGs in:

  • Aerospace
  • Automotive
  • Construction
  • Engineering
  • Industrial and domestic appliance manufacturing and repair

Silcoset® Encapsulants and potting compounds

Additionally there are two Silcoset® RTV Silicone encapsulants that will cure at room temperature and are used to protect electronic components from moisture, chemicals and vibration. Silcoset® 101 is chosen for its resistance to high temperatures (up to 300°C) which are regularly encountered in the aerospace industry. Follow the link to view the CHT silicone encapsulant pages.

Finding the right silicone for your application is not limited to CHT’s product portfolio. Our technical team will partner with you to either modify specifications in a current product or custom formulate a new one to meet your exact requirements

For technical assistance or sample requests, please visit our contact page.

Download the SilSo transporation brochure

Product Listing

Code Description Request Sample TDS SDS
ALPATEC 5663/20 1 part adhesive and sealant
Silcoset 101 2 part encapsulation and potting silicone
Silcoset 105 2 part encapsulation and potting silicone
Silcoset 151 1 part Adhesive Sealant
Silcoset 152 1 part Adhesive Sealant
Silcoset 153 1 part Adhesive Sealant
Silcoset 158 1 part Adhesive Sealant