bloody hell we need to change our ally welding process,s at work weve been doing it the same way for 60 yrs and have never had a problem. we sent parts straight from the punch to the welding shop without any cleaning or degrease.any repairs to motor bike frames bike frames are always ground back or bead blasted
so now you know how to do it properly - the wonders of the internet.!!
lol we specialize in all forms of welding except ti (allsops precision fabrication) we do a lot of work for the mod