1/2" - 1 Mil - Kapton Discs 1000/Case self-seal paper envelopes 2" wide x 110 yard

2" wide x 110 yard 2 mil clear packing tape is designed for medium to heavy packages

Durable plastic cups fit snugly into bins and can be removed easily for part retrieval

gold and noble metals from tarnish by absorbing hydrogen sulfide and other elements in the environment

Bags are easily closed with double cotton drawstring

1/2" - 1 Mil - Kapton Discs 1000/Case self-seal paper envelopes 2" wide x 110 yardRecommended 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.