Heat Shrink Tubing Kit 446 Pcs Adhesive Lined Clear Shrink Wrap Four to One Ratio Industrial Grade Tubing Marine Grade for Wiring and Sealing Seven Common Diameters Ranging to Three Quarters Inch Precut to One Point Seven Five Inches

446‑Piece Heat Shrink Tubing Kit with 4:1 Adhesive-Lined
✔️ 4:1 shrink ratio, seven diameters, precut to 1.75 in.

Clear heat shrink tubing kit with 446 pieces, adhesive-lined and precut to 1.75 inches, spanning seven common diameters from 3/32" to 3/4" (2.38-19.05 mm). Ideal for wiring, marine applications, DIY projects, and outdoor protection.

✅ 4:1 shrink ratio, shrinks to 1/4 diameter
✅ Adhesive lining melts and seals tightly on surfaces
✅ Seven diameters: 3/32" (2.38 mm) to 3/4" (19.05 mm)
✅ Precut to 1.75" (44.45 mm) for quick installations
✅ Temperature rating 125°C (257°F) and 600V rating
✅ Marine-grade, waterproof, wear-resistant and corrosion-resistant

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What is heat shrink tubing used for in electrical wiring and DIY projects?

Heat shrink tubing provides insulation, moisture sealing, and strain relief for wires and connections.

- Improves protection for splices - Handy for marine and automotive wiring - Helps seal out moisture and dust