embolism
New member
- Dec 8, 2010
- 2,322
- 0
what is SMAT and DAT?
super micro abrasive technology and diminishing abrasive technology
basically it's the size of the crystal that does the work. All crystals break down in reality but SMAT abrasives start out much finer than DAT.
Small crystals cut the same amount right from the get go so you can stop whenever you feel like it when doing your section pass and the results will be the same.
Like the name implies, diminishing abrasives start out bigger and need to be worked longer so they break down. If you stop working them too soon, then you might get some marring because the crystals are still too big. This is why CCS pads may not be the best choice for DAT polishes. Some of the polish gets trapped in the pockets and doesn't get the chance to break down at the same rate as the rest of the polish.