I ordered an adjustable T-style fence from the guys at Very Super Cool Tools and they sent me a complimentary package of assorted grits of sand paper. It is the stiffest sheets I have ever seen and it cuts great and last a good long time. Hands down this is the best paper I have ever used. I used it on a palm sander and a quarter sheet of each grit did a big dining room table that I am refinishing. The table had most of the old varnish scraped off and then I just sanded the rest off. It is so stiff that it would only be good for flat surface as it actually breaks when you fold it. I live in Canada and would use this paper all the time but shipping would kill me. The price is less than a dollar per sheet.
IMO If you get a chance you should give it a try as it is really good sand paper
Al
I have no ties to Very Super Cool Tools