I've been using Nelco Products for various tyrap and heat shrink tubing requirements for the past year and have found them -- and especially Bill -- to be very helpful, knowledgeable and responsive when I have a special requirement or urgent delivery need. I'm so glad I cam upon Nelco Products through an online search after a long-time supplier had yet again raised prices and was VERY unresponsive to special requests. Way to go Nelco!!
This convenient kit contains 36 pieces of pre-cut adhesive-lined polyolefin shrink tubing in assorted sizes. This heat shrink tubing, when heated up to 121°C (250°F), has a 3:1 shrink ratio meaning it will shrink to 33% of its as-supplied internal diameter. This tubing has an operational temperature range of -55°C (-67°F) to 110°C (230°F). This adhesive-lined heat shrink tubing kit contains both black and red tubing.
We also have kits with 2:1 shrink ratio flexible polyolefin. Click here for more details.