A
Amy WilsonAug 2, 2025
How to fix porosity in BossWeld Buddy MIG 150?
- LLori ChambersAug 2, 2025
To address porosity (small cavities or holes) in your BossWeld Welding System welds, ensure you're using the correct gas and that it's properly connected. Check for restrictions or leaks in hoses, the gas valve, and the torch, and set the gas flow between 10-15 l/min. Protect the welding area from wind and drafts. Remove moisture, paint, grease, oil, dirt, and mill scale from the base metal before welding. Use clean, dry, rust-free wire, avoiding lubricants. Check and tighten connections, and clean or replace the gas nozzle and diffuser as needed.