Waterproof Solder Wire Connectors

AN EASY ONE STEP CONNECTION OF WIRES, SOLDERED, INSULATED AND SEALED Product Features:  An easy one step connection of wires, soldered, insulated and sealed Can be ideal use in marine and automobile applications Polyolefin tubing in outside and hot melt adhesive in inside Solder and seal and with advanced waterproof function Polyolefin heat shrink butt connectors improved pullout strength, provides seal, strain relief, cable check, and insulation Product Details:  Material: Tinned Copper Colors&Size: Red connector: Suit Cable / Wire Size 22-16 AWG 0.5-1.5mm2  Blue connector: Suit Cable / Wire Size 16-12 AWG 1.5-2.5mm2  Yellow connector: Suit Cable / Wire Size 12-10 AWG 4.0mm2  White connector: Suit Cable / Wire Size 26-24 AWG 0.25-0.34mm2 Usage:  Can be ideal use in marine and automobile applications Polyolefin tubing in outside and hot melt adhesive in inside Solder and seal and with advanced waterproof function Polyolefin heat shrink butt connectors improved pullout stren