Buying welders
What welder do I need for a boat (aluminium)?
Quick answer
For a boat (aluminium): AC TIG or MIG + spool gun. That's driven by marine-grade ally, sealed watertight seams — no shortcuts.
Why this machine
Marine-grade ally, sealed watertight seams — no shortcuts. Match the process to the material, thickness and conditions before you look at brands or prices.
Budget expectation
Whatever the category, check the live band in our price index before shopping — and remember the helmet, gloves and ventilation are part of the purchase, not extras.