3M - 30189 - Trizact Hookit Foam Sheets, 30189, 2-3/4 in x 5-1/2 in (70 mm x 140 mm), 5000, 5 sheets per box

3M Trizact Hookit Foam Sheets grades are designed to be used in hand sanding applications as a part of the paint finishing process for refining wet sanding scratches prior to using either 3M Rubbing Compound or 3M Perfect-It Rubbing Compound. For best results, they should be used with the 3M Hookit Foam Hand Sanding Pad PN05612.