I was using multicam’s flat surface to sand some boards that had finish on one side. Boards had been sitting for well over a week but apparently that wasn’t enough. The suction pulled a little of finish through and left some spotting on sextant 6 (back left area as you are facing the table from front):
Given properties of spoil board/LDF, I’d expect these trace amount to be quickly absorbed and dry, but…?
@bertberaht, what do you think? I am happy to purchase more LDF if needed…