Yung Swirl X uses SMAT (Super Micro Abrasives Technology) and yung 82 ata uses DAT (Diminishing Abrasives Technology)
http://www.autogeekonline.net/forum/...-products.html
Yung Swirl X uses SMAT (Super Micro Abrasives Technology) and yung 82 ata uses DAT (Diminishing Abrasives Technology)
http://www.autogeekonline.net/forum/...-products.html