Technology & Equipment
Cylinder block of "Mercedes" has got punch on the wall.
There are several cracks in cast iron.
Try to weld the cracks. It is difficult to get the quality avoiding overheating, but the strength of joint is achived.
Use DYMET to get quality. Blast by abrasive K-00-04-16, spray K-01-11 at mode "3". All defects become visualised and sealed up by spraying.
Entire the process, photographing including, took about 40 minutes.