100 PCS Solder 22-18 AWG Seal Wire Connector Heat shrink Butt Waterproof Red

100 Pcs Red 18-22 AWG waterproof heat shrink connectorWire Size: 22-18 awg 0.5-1.5mm²SpecificationEasy operation: Simply splice the wire together and slide the sleeve over it the same way you would with heat-shrink. Shrinking ratio: 3:1.Dual-walled design: Provide strong hold, polyolefin tubing in outside and hot melt adhesive in inside. Allows visual inspection, prevents corrosion, and provided a waterproof seal.Translucent heat shrink tubes ensure a high level tensile strength, and tear resistance and mechanical damage,provides insulation seal and with advanced waterproof function.Material: High-class Tin, with lower melting point for easier application. High Quality: comply with all relevant European standards.Application areas: Application in areas such as automotive, railway, watercraft, aerospace, electrical and electronics industries, etc.