I have been blasting or sometimes had it blasted since the 70's.
Cars, tractors, gas pumps,wheels,glass for etching, all with great results.
The only thing I don't like about it is where the sand will end up. If there is a crevice or hole or anything within distance of blasting the sand will end up there.
If I was to do my truck still together I would expect to find the sand in the doors, under the dash,in the A pillar pocket unless I take the effort to block where I don't want sand to go.
I've always liked the results but you have to have someplace to do it and it's messy. Now inside a blasting cabinet it's much nicer.
Dan
