Durable Electrical Waterproof Crimp Heat Shrink Butt Connectors
Premium heat-activated adhesive lining ensures a complete waterproof seal (IP67 rated), ideal for marine, automotive, and outdoor wiring. Made with high-quality polyolefin tubing for superior UV and chemical resistance. Precision-engineered copper barrel for strong, low-resistance crimping (fits 22-10 AWG wires). Dual-wall construction shrinks 3:1 with uniform thickness for strain relief and insulation. Flame-retardant and corrosion-proof—perfect for harsh environments like industrial machinery, solar panels, and underground cabling. Solder-free installation saves time with a professional finish every time. Bulk packaging available for contractors and large-scale projects. Global wholesale pricing—order 500+ units for maximum savings.