Adhesive Applications


S3405-2DCSW – Polysil Red Double Coated Silicone Adhesive Tape

PolySil™ S3405-2DCSW is a red, polyester (PET) film supported, double coated silicone adhesive tape. The product is designed for high-performance applications requiring temperature resistance and excellent bond strength to low surface energy substrates. The tape is supplied on a two side fluorosilicone coated PET liner for easy application.

SKU S3405-2DCSW Categories ,


  • Thin carrier film gives excellent conformability
  • Strong adhesion to silicone surfaces
  • Red color provides splice visibility
  • Chemical and temperature resistant
  • Single liner allows easy application


Maximum Service Temperature

350°F (177°C)

Minimum Service Temperature

-60°F (-51°C)

Peel Adhesion

45 oz/in (12.50 N/25mm)

Product Thickness (Total)

3.50 mils (0.089 mm)

Shear Adhesion

168 hrs @ 2.2 psi (168 hrs @ 15.2 kPa)


42 oz (1191 g)


There are no reviews yet.

Be the first to review “S3405-2DCSW – Polysil Red Double Coated Silicone Adhesive Tape”

Your email address will not be published.