Watertight heat shrink tubing
Shrinkage Ratio : 4 : 1 (will shrink to 1/4 its supplied diameter)
Material : Polyolefin, RoHS Compliant, equivalent to Raychem ATUM
Minimum Shrinkage Temp : +70°C
Full Shrinkage Temp : +110°C maximum
Operating Temperature : -55°C to +135°C
Manufacture specification : ISO9001
Flammability : Flame Retardant
Approvals : UL Approved
How much does heat shrink tubing shrink
We produce 2:1, 3:1,4:1 and 6:1 shrinking tubes, so tubes can shrink by 2 times, 3 times, 4 time or 6 times small of their as supply ID, unless the covered cable OD is pretty large, the tube can't be fully shrinked.
How to measure heat shrink tubing
Tubes ID should be meassured by male gauge, we state a tube size means tube ID, but not tube's flat width.
Is heat shrink tubing waterproof
Our adhesive lined heat shrink tubing are waterproof, because these tubes with hot melt adhesive, during heating these tubes, the adhesive will melt and seal the tube and cable, this way, the water or moister can't come into the cable.