• The product is composed of a glass bead containing environmentally friendly baking varnish with colored glass, a square copper wire tower spring, a solder ring, a hot melt adhesive ring and a heat shrinkable tube. The high temperature tube is resistant to high temperature of 175 ℃, and contains a large amount of glue. The welding is firm and tight. good.
• It is used to seal the ends of multi-strand wires, transparent and safe to see, to ensure that the wires are not exposed, to avoid arcing, combined with waterproofing, clamp fixation and solder-welded multi-stranded wire solder sealed connection.
• The product uses high-quality pure copper springs with national standard thickness, which has better electrical conductivity! more stable! The clever square spring design makes the solder very easy to penetrate when it melts, making the wire welding stronger.
• The product is waterproof, oil-resistant, environmentally friendly, and easy to install. According to the color of the glass beads, select the solder ring cap corresponding to the wire gauge, and heat shrinkable with a hot air gun.

Characteristics：
●Shrink ratio: 2:1
●Waterproof for wiring splices
●Transparent sleeve provides visual inspection
●High elasticity assures steady performance
●Easy control of soldering process
●Operating temperature: -55℃～150℃
●Minimum shrink temperature: 200℃