If (they) used quick sponge buff and its center is attached by compound,
There is little scatter on coat. Because of special urethane, it is hard to attach a scratch.
The shape of concave Lightweight design by Special urethane.
Procut 2、Perfect Finish
Quick Sponge Buff（TS-0515)
The images of product descriptions
Explanation of Quick Sponge Buff
The size of Quick Sponge Buff