LR5C80 Premium Gold 5" PSA 80 Grit C-Weight Aluminum Oxide Stearated Sanding Discs 100 Discs/Linkroll

Yes these are inexpensive. Right out of the package you can tell the grit is very open with multicolored specs and quite abrasive for 120 grade. I would equate them to more of a 100 grit paper. Was a total waste of money since now i have to either order another brand or finer grade of same brand since I use this grade for drywall sanding. This is tearing the paper up it is so abrasive. Buyer Beware.

These are fine discs if you don't care about dust collection and if you don't need the best. People say they are long lasting in their reviews but really they are at best on par with other discs I have used (Mirka, 3M). The Mirka seems to be a heavier paper and I think they maybe stay sharp a little longer. But the way I work, I need to change grits before long anyway, so a cheaper disc is better for me as long as it cuts and is consistent, which these are. Maybe if you sand on one grit for a very long time a better abrasive will last longer and save you in the long run.As for the reviewer who said they don't stick, it's probably their pad that is worn out. I had to get a new pad for my sander and bought these at the same time. They stick just fine but an old pad will make it hard for any PSA disc to stick.

This paper has good adhesion, but a very poor grade aluminum oxide. It become dole in a matter of seconds on hard finish sanding. About 1/2 the longevity of a typical mediocre disc. I wouldn't have given one star if I had the choice in my rating.Don't waist your money on this brand.

I've used a lot of sanding discs, but I've never had any wear out as fast as these do. The grit and cutting ability are OK, but after only a minute or two of sanding the paper backing has almost disintegrated on these. Spent more time peeling the old, shredded discs off the backer than I did sanding.

a miracle of modern technology, adhesive disks with no adhesion. Pretty much useless, altho if your working on a horizontal surface and start the sander carefully they sand well enough. Other brands such as Mirka that actually stick to the sander are much less frustrating to use.

The sanding surface did pretty good but did clog up quickly. The paper that the sticky surface is on, sucks, to thin and comes apart when you try to change the disc. I spent at least 5 min using a knife trying to get the used disc paper off. This is why I only gave it a 3 star.

i seem to go through alot of them so far and i am still down with what i am working on

I must admit from the price i wasn't expecting much, but thought i would give it a try, was doing a project using knotty pine and it will gum up sand paper "fast", so the day it arrived i went to the shop anxious to see how it would handle this type of wood, i almost couldn't believe the results, it is better than i have been using from the local auto paint and parts store, which is $80.00 for the same quantity, 100 discs. Also do some body work, getting ready to try it on metal, but if it can handle the pine wood and not gum I'm not worried about metal, will i perches more ? Yes as soon as my roll gets half down, I'll order more, Hat's off to the company and Amazon.

I've purchased 100s and 100s of rolls of sandpaper over 40 yrs.To date from all that I've used from other companies papers, NONE COMPARE simply because this paper lasts and that is because of the waste of sandpaper per sq meter! Other sandpaper manufacturers just don't have what it takes. Dollar for dollar this is by far the best.This is from a guy who works on a day to day basis on custom staircases and bending wood for a living.

Good product reasonably fast shipping. but good considering the times. A+++++++