High-Performance IP67 SST Series Waterproof Insulated Butt Connectors
Premium marine-grade heat shrink tubing with built-in solder seal ensures 100% waterproof, airtight, and corrosion-resistant connections. Heavy-duty tin-plated copper barrel provides superior conductivity and crush resistance for 12-22 AWG wires. Industrial-grade adhesive lining melts at 120°C, creating a permanent solder-free bond that withstands vibrations and extreme temps (-55°C to 125°C). Flame-retardant polyolefin casing meets UL/CE standards, offering UV resistance and 600V dielectric strength. Ideal for marine wiring, automotive harnesses, outdoor LED installations, and underground electrical projects requiring IP67 protection. Bulk pricing available – wholesale quantities ship same day with no minimum order. Global logistics ensure door-to-door delivery.