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Stainless high wave staples for hot repair of cracks in plastic — a bag of 100
300 large wave staples for hot repair of bumpers, mounts and appliance housings
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300 stainless high wave staples for hot soldering of cracks, mounts and trim
Large wave staples for plastic welding — a 500-piece pack for the workshop
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High wave 0.6 mm staples that reinforce cracks in bumpers, panels and housings, 500 stainless pieces
How to choose staples
A staple is reinforcement inside the part. It sinks 1–1.5 mm into the plastic and holds the crack edges together while a rod or mesh restores the surface.
Thickness sets how rigid the seam is. Use 0.6 mm for thin plastic up to 3 mm: housings, headlights, covers. Use 0.8 mm for bumpers, tanks and anything that flexes.
Shape decides how the staple spreads load. Wave is the all-rounder for long cracks, M and L shapes work in corners, flat and 90° ones hold straight joints.
What is the difference between 0.6 and 0.8?
By wire thickness. 0.6 mm gives a springier seam and does not tear thin plastic; 0.8 mm holds harder on bumpers and tanks.
How many staples are in a pack and how far do they go?
There are 100 staples per pack. A 10 cm crack takes 8–10 staples, so one pack covers about 8–10 repairs.
Will they fit another brand of welder?
Yes, if your hot stapler has contacts for flat staples. That is the standard on most machines.