Mike, I have all the sand blasting equipment. What do you need done. They would need to be sealed after you do it or the aluminum may oxidize again. John -----Original Message----- From: billsfanmd@xxxx [mailto:billsfanmd@xxxx] Subject: [DML] sandblasting After seeing a few of the coolant pipes on ebay that have been sandblasted I was wondering how much is involved to actually do this yourself? Is there a tool or sandblasting system you can buy retail to do this yourself?