HellermannTyton's 333-30903 heat shrink tubing is a thin-walled, transparent polyolefin with a 3:1 shrink ratio. It is flexible and pliable, ideal for cable insulation and protection. This product is typically used for electrical and electronic applications requiring insulation and bundling without adhesive. https://elecena.pl/product/28205090/hellermanntyton-333-30903-heatshrink-transparent-9mm-3-1-halogen-free 2025-04-05 https://elecena.pl/product/28205090/hellermanntyton-333-30903-heatshrink-transparent-9mm-3-1-halogen-free 2026-07-10