Waterproof Solder Seal Wire Connectors Kits 50pcs Butt Connectors with 50pcs Heat Shrink tubings Shrink Wrap Tube Electrical Butt Terminals Splices for Marine Car Wire Joint

50 PCS Solder Seal Butt Wire Connectors and 50 PCS Heat Shrink Tubing Kit Solder Seal Wire Connectors and Heat Shrink Tubing, an innovative wiring solution that allows to create soldered waterproof wire connections safely and efficiently. This kit comes with 4 sizes of color coded wire connectors and also include 50 pcs 20mm long single wall heat shrinkable tubes Package includes: Solder Seal Wire Connectors: 10 x White Electrical Connectors: Diameter 1.7 mm, able cross-section 0.25-0.34 mm²(A.W.G.:26-24); 23 x Red Electrical Connectors: Diameter 2.7 mm, Cable cross-section 0.5-1.0 mm²(A.W.G.:22-18); 12 x Blue Electrical Connectors: Diameter 4.5 mm, Cable cross-section 1.5-2.5 mm²(A.W.G.:16-14); 5 x Yellow Electrical Connectors: Diameter 6.0 mm, Cable cross-section 4.0-6.0 mm²(A.W.G.:12-10). Heat Shrink Tubing: 50pcs x 3.2*20mm approx. Black  SOLDER SEAL WIRE CONNECTOR --SOLDER AND SEAL IN ONE QUICK CONVENIENT STEP 1.Waterproof Wire Connectors would prevent wires from corrosion. 2.Solder and Hot Melt Adhesive inside can be perfectly Waterproof. 3.Transparent Sleeve of the butt connectors provide Visual Inspection. 4.Dual-walled design tubing: polyolefin tubing on the outside and hot melt adhesive inside 5.You can control the operating temperature and heating time. Compliant with ROHS, ISO 9001:2008, SGS and CE standards. Operating temperature range: Shrinkage ratio is 2:1 Minimum temperature for solder to melt: 138°C  (280 ?) Minimum shrink temperature: 80°C  (176 ?) Operating temperature :-55? - 125? Note: The Minimum and Maximum Temp. are the temp. for connector surface.