Shangli Gold 4x Dual-Wall Adhesive Heat Shrink Tubing

Durable and waterproof heat shrink tubing with a 4x shrink ratio and dual-wall adhesive for superior electrical insulation and wire protection. Ideal for electricians, this thickened black sleeve ensures reliable and long-lasting performance.

Number of cores: Single core Inner diameter after shrinkage: 1mm Inner diameter before shrinkage: 5mm Specification: Inner Diameter 8mm / 5 Meters length: 5 meters Shrinkage ratio: 4x type: Heat Shrink color: black