Science you can see
3M Lithographers Tape 616 is a Ruby Red 2.4 mil unplasticized polyvinylchloride (UPVC) film tape with a rubber adhesive. The low caliper, pin-hole free, colored backing allows for accurate positioning while minimizing ghosting and simultaneously providing sharper definition with a continuous opacity to light to help minimize retouching. This tape is resistant to changing atmospheric conditions which allows for repeated and extended burn times. We’ve designed this tape with a firm, long-aging rubber adhesive that is resistant to softening. It resists oozing during both application and storage, ensuring a long life and continued performance during processes.
Recommended Applications
- Opaquing
- Stripping
- Edging
- Masking
- Splicing
- Printed circuit boards industry applications
- Paper industry applications

3M 20930, PSA Cloth Disc 348D, P120 X-weight, 1 in x NH, Die 100N, 7000118916
3M 05206, Marine Adhesive Sealant 5200, White, 1 oz Tube, 7010325697, 12/Case
3M 97979, Hi-Strength 94 ET Cylinder Spray Adhesive, Clear, Large Cylinder (Net Wt 26.2 lb), 7000144615
3M 25678, Scotch-Brite EXL Unitized Wheel, XL-UW, 2S Fine, 6 in x 1/4 in x 3/4 in, 7000120982 
