Heavy Duty Heat Shrink Tubing Kit For Wires With Three To One Shrink Ratio Marine Grade Dual Wall Adhesive Liner Black Industrial Size Range For Quick Seals And Rock Solid Wire Connections
✔️ 7 sizes, 410 pcs, 3/32-3/4 in (2.38-19.05 mm), 1.8 in long
This heavy-duty heat shrink tubing kit provides a ready-to-use solution for sealing and insulating wire joints in marine, automotive, and industrial wiring projects. The adhesive-lined, dual-wall tubing forms a durable barrier against moisture, fuel, and chemicals while offering solid abrasion resistance.
✅ 3:1 shrink ratio enables tight seals on a broad range of wire sizes (2.38-19.05 mm, 3/32"-3/4") with a 1.8 inch length (45.7 mm)
✅ Inner adhesive flows to seal as it heats, forming a moisture-resistant insulating layer
✅ Outer abrasion-resistant wall plus inner sealant protects against wear and environmental exposure
✅ Pre-cut tubes for quick heat-shrink installs; easy trim with a pocket lighter
💡 What is a 3:1 heat shrink tubing kit with adhesive liner used for in marine wiring and automotive applications? This handy kit lets you quickly seal, insulate, and protect wire connections in harsh environments. - Seals out moisture, fuel, and chemicals with adhesive-lined inner wall - Provides strain relief and abrasion resistance for exposed wiring - Covers multiple wire sizes thanks to 3:1 shrink ratio and seven diameters