D644-Self Wound Double-Coated Silicone Tape

Our D644 is a polyester tape with a high performance silicone adhesive on each side. It makes for an excellent choice when splicing silicone release liners and coated papers. Its double-coated release liner allows for fast application. Use this tape when joining rubbers, foams, plastics, and hard-coated or low energy substrates. *Standard core is plastic.

  • This product has excellent temperature resistance and maintains its shear test for 5 days or more.

Carrier: Polyester/1.0 mil
Adhesive/Thickness: Silicone/2.25 ea side
Total Tape Thickness: 6.0 mil
Adhesion to Steel: 5.50 mil
Assembly Bonding
Masking Splicing