NM51 is right. If you already have the small blasting kit, then i suggest you buy a 25kg bag of garnet. The bags we use are labeled GN 030-060. The finer the better. There is very minimal dust from garnet. However for parts like that, if you can get them blasted with someone who does that every day you could get them put in with another job, we usually charge a 4 pac off JD for the job
brendon
