This week we pressure tested the tank, found
2 tiny leaks. Aad welded the leaks and we gritblasted the tank.
Aad had smoothed the left side already using the shrinking disc,
on the right side he used lead to smooth the welds. This is
maybe an oldfashioned way to do the job, but the quality is
really good and I like the idea a lot better than using polyester
filler! As I write this the tank is already at the painter.