Adhesive Lined Heat Shrink Wrap Automotive Industrial Tubing Roll 3:1&4:1 Ratio. 100X Wire Splice Connector 16-14 Gauge Solder Sleeve Heat Shrink Butt Waterproof. 4:1 Heat Shrink Tubing-Dual Wall Adhesive Shrinkable Wires Wrap Waterproof US. Leia Mais