3M Pro-Pak Wetordry Between Finish Coats Sanding Sheets, 400A-Grit, 9-Inch by 11-Inch - 99420NA

Most home store papers tend to break down with the grit coming off the paper, particularly when the paper is folded to fit into tight areas. The 3M product is superior in that the grit stays on the backing, thus giving longer life and more productivity. A good product.

Muy bueno lo recomiendo

This is good quality stuff for automotive use. The big pack let you get through a lot of jobs without having to go buy more. It's a pretty decent price. Home Depot doesn't sell it.

I’m a pastel artist and wanted to try regular sandpaper. Ideally, we use acid free products but since I doubt my art will be in a museum I figured I’d reduce cost and give it a try. I really liked using it and it behaved much like artist products. I used 400 grit. I would recommend it.

The 3M 400 grit sandpaper is a good value. The paper backing is not as sturdy as a competitor's 400 grit so it does not stand up quite as well. Overall the sandpaper does well to smooth wood furniture between coats of polyurethane.

3M is the way to go. All there products save money in the long run. As they last longer then the competition and are of a higher quality.

I tried other less expensive brands. Went back to 3M as it is the best.

3 M IS THE BEST

I purchased the 3M Pro-Pak Wetordry 400-grit sheets for sanding between finish coats. As expected from 3M, the quality of the abrasive is excellent. However, I gave this a lower rating because the "Pro-Pak" is described as a 25-sheet pack, but my order did not reflect that quantity. If you are buying this for a large project, double-check that you receive the full 25 sheets as advertised in the product title, as receiving a single sheet significantly changes the value proposition of this item.

Good quality, good price. Very satisfied.