Aluminum Shots

RSA cast aluminum media is gentle enough to protect delicate gasket surfaces and critical date coding information; yet aggressive enough to de-flash and de-burr light metal castings and clean rust, scale or corrosion from remanufactured parts.RSA-319 alloy cast aluminum media is our most popular; combining an ideal blend of hardness and durability. With an average cycle life of 8000 cycles* it outlasts stainless steel by almost two times and glass bead or plastic media by as much as 1000 times.