A friend of mine introduced me to Astro dot Sanding papers a few months ago.
I had always dreaded sanding because of the unpredictable results I achieved as I worked through various grits and often different adhesives and backings.
Well, Astro Dot changed this for me.
The material used is very hard and bonded to a cloth like material in a series of small dots with clear areas between each. the result is far less loading and a cooler running paper.
I seem to be getting 5 or 6 times the life span out of these materials so the initial cost is significantly reduced through the life of the material.
The paper is bonded to a very decent hook and loop backing that stay put throughout the procedures.
Fast cutting less clogging or loading
Available in grits of:
80 120 180 240 320 400 600 800 1000
I am not sure if the vendors URL is acceptable here but if you e-mail me I would be happy to forward the site address to you.
p.s. I have no affiliation.
Bob