50-Piece Waterproof Solder Connectors | Heat Shrink, IP67, No Soldering Iron
Mix & Match - Ends at Midnight
2 Items | Extra 10% Discount
3–4 Items | Extra 15% Discount
5–9 Items | Extra 20% Discount
10+ Items | Extra 25% Discount
Loose cable connections that fail in damp conditions are finally a thing of the past. This 50-piece set gives you professional solder connectors with built-in sealing for tough, waterproof joins.
Why it works well
Fully sealed against water – IP67 rating means dustproof and waterproof for outdoor, boat, or vehicle use
Two jobs in one – solders and seals at the same time. No soldering iron or insulation tape needed – just add heat
Simple size guide – 4 colours match different cable thicknesses from 0.25 to 6.0 mm²
Fits uneven cables – 3:1 shrink ratio creates a tight seal even when wires are different thicknesses
Handles extreme weather – works from -55°C up to 125°C, so cold winters and hot summerswon't break the seal
Best for
Garden electrics, campervan wiring, boat repairs, and any project where moisture is a problem.
Specs
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Material: Polyolefin heat shrink with hot glue and tin solder ring
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Protection: IP67
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Shrink ratio: 3:1
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Temperature range: -55°C to 125°C
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Cable size: 0.25–6.0 mm²
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Colours: White, Red, Blue, Yellow
Box includes
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50 x solder connectors in 4 sizes
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1 x sturdy storage box