3M 438 CIRCLE-0.688""-1000

Adhesive :

Acrylic

Backing，Carrier :

Aluminum Foil

Color :

Silver

Length :

-

Packaging :

-

Series :

438

Tape Type :

Aluminum Foil

Temperature Range :

-65°F ~ 300°F (-54°C ~ 149°C)

Thickness :

0.0072" (7.2 mils，0.183mm)

Thickness - Adhesive :

0.0022" (2.2 mils，0.056mm)

Thickness - Backing，Carrier :

0.0050" (5.0 mils，0.127mm)

Usage :

-

Width :

0.69" (17.48mm) 11/16" dia