3/4" - 1 Mil - Kapton® Discs

Made from polyimide film with a silicone adhesive.
Recommended for masking small areas on circuit boards. Discs are on a liner which is wound on a 3" core. Silicone adhesive will not leave any residue. Withstands temperatures of up to 500° F. Applications include: Masking circuit boards during wave soldering, powder coating, and automotive and transformer manufacturing. 1 Roll per case.