Heat Shrink Tubes Clear Dual Wall Heat Shrink Tubing 31 Ratio Heat Activated Ad
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Product Details
How to use it?. Insert the wires to the heat shrink tubing, then use a lighter heating if the tube is small or hair dryer, heat heating for large one until the wire was wrapped tightly. It is 3:1 heat shrink ratio, and will shrink up to 1/3 of original, only use a lighter heating if the tube is small or hair dryer heating for large one.