Specifications: Inside Diameter: 9/32” Inch (7mm) | Length: 4 Feet | 70 Pcs | Color: Black | Material: Polyolefin | Operating Temperature: -55℃ to 110℃ (-67°F to 230°F)
Durable & Flexible Design: Outer polyolefin provides mechanical strength and flame resistance while the inner EVA adhesive melts and flows to fully encapsulate wires for superior electrical insulation and long-term durability.
Premium Waterproof Sealing & Insulation: This a heavy wall heat shrink tubing is a adhesive lined heat shrink that creates a permanent waterproof seal that blocks moisture, corrosion, salt, dust, and chemicals — ideal for marine wiring, automotive harnesses, underground cables, and outdoor electrical protection.
Temperature & Chemical Resistance: Kable Kontrol's heavy wall heat shrink tubing performs reliably in harsh environments with excellent resistance to oil, fuel, salt water, UV exposure, and temperatures typically from -55°C to 125°C (-67°F to 257°F), making it perfect for professional and DIY applications.
Versatile Use: Ideal for battery cables, marine wiring, automotive repairs, trailer wiring, solar systems, underground connections, industrial equipment, and home electrical projects requiring waterproof heat shrink tubing.