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Amazon.com: 4:1 Heat Shrink Tubing Adhesive Waterproof Glue Insulated Dual Wall Black Heat Shrinkable Tube Sleeve (1/4"-30 Feet) : Industrial & Scientific
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Amazon.com: Gardner Bender HST-ASTB Heat-Shrink Tubing Assortment, 3/32-3/4", Black : Industrial & Scientific
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Amazon.com: Gardner Bender HST-093B Thin-Wall Heat-Shrink Tubing, 24 AWG, 2:1 Shrink, 600V, 8 Pack, 3", Black : Industrial & Scientific
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