Description
These are the filler rods you feed through the Speed Welder nozzle while welding, not a standalone tool. Pick the rod that matches the plastic you are repairing:
- Black MDPE, 4mm — for MDPE/HDPE parts, run your hot air gun around 350–400°C.
- Natural PP, 4mm — for polypropylene parts, run your hot air gun around 330–380°C.
Always check the plastic stamp (>PP<, >HDPE<, >MDPE<) on the part before welding — mismatched plastics will not bond.
Currently ships within New Zealand only.





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