Premium 40 Grit Gold Pre-Cut PSA Longboard Sandpaper Sheets, Box of 20, 2-3/4" x 16-1/2" Self-Adhesive Stickyback Sandpaper for Automotive, Woodworking Air File Sander, Hand Sanding Block

Works very well for sanding auto body filler, doesn't load up, stays sharp for a long time. Does fit a 17 inch board sander the self stick backing is not too much when its time to change the paper.

3D printed conner sanding pieces and needed sand paper with glue. Mostly works fine and help precision sanding the corners. Can easily get pieces without needing scissors or knifes. Sometimes the glue could be a little stronger. It may be that I had just washed the sanding piece.

My husband’s favorite because of the durability, flexibility and how well it works on tractor parts.

all good

What i needed

It is what it is described as. A roll of sticky paper you can cut to size. Sticks fine and lasts a reasonable amount of time.

Sticks fairly well

Pre cut for body work.

Does the job

great value

I usually buy the cheapest sand paper I can find because it seems they are all the same. I use tons doing autobody work. It seems like none were better than the other as far as loading up, granules sloughing off, etc. I was very impressed with this product. Long lasting and seems to stay sharp so worth the slight higher cost. I purchased some 400 grit and will be trying it in a wet sanding application. I couldn't find any info as to if it was rated wet/dry. The pre cut length 80 Grit I ordered weren't long enough to clamp on each end of my pneumatic straight sander, but the sticky back held it in place just fine.

Great paper unless you want it to conform to a profiled sanding block. Sticks well to a flat surface, but the backing is very heavy duty and not at all flexible, so it does not conform to curved sanding blocks.