Originally Posted by shine
with type 5 acrylic i use about 35-40 lbs of pressure on my 1 1/4 hose with a 3/8 nozzle. i have about a 6 in pattern. i did a 56 big window cab yeasterday in about 4 hrs. removed the paint and switched to starblast and cleaned all rust and the bottom. no damage . the industry has developed many new products to eliminate the damage risk. using sand is simply too risky. find a shop that uses the latest in equipment and materials. if theres a pile of sand out back take your car and leave. it's not worth the risk.
at what pressure do you use the starblast? do you use a gravity feed? or a pot blaster? how about using a syphon gun? will it work?