SG Tool Aid SGT18530 Silica Free Abrasive (1-1/2 lb)</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>This 80 grit abrasive is an excellent media for abrasive blasting and spark plug cleaning</li><li>Some applications include removing rust， carbon and paint; etching glass; texturing wood and cleaning concrete and castings</li><li>For use with SGT17800 and SGT18500 and similar equipment</li></ul></div></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/41PFfTlyuRL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/31hb7gIJvhL.jpg' noproxy></br>