Adhesive Applications


SP590DL – Polysil Linered Polyimide Silicone Adhesive Tape

PolySil™ SP590DL is a linered polyimide film tape that offers optimum performance in electrical and thermal insulation. Die cut discs/shapes are easy to apply and remove from the fluorosilicone coated polyester (PET) release liner.

SKU SP590DL Categories ,


  • High temperature resistant
  • Clean removal / no adhesive residue
  • Chemical and abrasion-resistant
  • Good conformability
  • Meets ASTM D5213 Type 1 item A


Maximum Service Temperature

500°F (260°C)

Minimum Service Temperature

-100°F (-73°C)

Peel Adhesion

26 oz/in (7.22 N/25mm)

Product Thickness (Total)

2.50 mils (0.064 mm)

Shear Adhesion

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


22 oz (624 g)


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