Inquiry (采购产品): sandblasting grit there r 2 many options here. can u narrow this down 4 me? i know i need 180 silicon carbide grit 4 my sandblaster (i am blasting kilnformed glass). what do i order? **** Hidden Message ***** alyssa oxley 04867 Company: great blue glass studio E-mail: oxarts@aol.com **** Hidden Message ***** oxarts@aol.com
