One component, non-corrosive silicone for bonding, sealing & coating

Key Features

  • Thermally conductive
  • Electrically isolating
  • Room temperature curing
  • Serviceable from -65°F to +400°F

Product Description

Master Bond MasterSil 705TC is an exceptionally user friendly, one component, thermally conductive, electrically isolating, high performance silicone for bonding, sealing and coating applications. The material is an off-white colored paste. It cures readily at ambient temperatures when exposed to atmospheric moisture and is a noncorrosive type silicone. Its most prominent features are excellent thermal conductivity and retention of superb electrical insulation properties. It has a wide service temperature range of -60°F to +400°F. Its paste-like viscosity is ideal for bonding applications and it adheres well to metals, composites and many plastics. As MasterSil 705TC is silicone based, it offers a degree of reworkablity. In summary, it is a unique, “go to” product where a one part thermally conductive, electrically isolating, room temperature curing system combined with high temperature resistance and excellent flexibility is desirable.

Industrial Certifications

Meets EU Directive 2015/863



MasterSil 705TC is available is various sizes and units to accommodate customer's needs.

Request Information