My Camaro (Show Car) Restoration was Cleared with SPI Universal.
My painter is wet sanding by HAND with 800, 1200, 1500 PSA paper
I bought from the Sanding Source..........
He was trying to use the HARD narrow white acrylic blocks that I bought
from LINEAR BLOCKS (Colten D) and said the 800 Wet paper Clogged Immediately
Now he is using a Hard Foam Block and says it is working better............
Is the 1st Post of this thread considered to be the ultimate best way to sand SPI
Universal Clear.............