1m 4: 1 Heat Shrink Tubing Diameter 4mm 6mm 8mm Polyolefin Thermal Cable Sleeve Insulated Industrial Heat Shrink Tube for Marine

4:1 SHRINK RATIO: 4:1 heat shrink ratio and will shrink to the original 1/4,and makes a tight seal. Eliminates the problem of 2:1 tubing not shrinking tight enough.GOOD TIGHTNESS:Glue inside,When heat is applied, adhesive comes out and seals the connection.

GlobalLifestyle

GlobalLifestyle

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