Fiberglass Chopped Strand Mat 1.5 Oz. - 3 Yards X 50" Wide (37.5sq/ft) for Hand Layup, Vacuum Bagging or Molding Composites with Epoxy, Polyester or Vinyl Ester Resins

Worked great. Some reviewers reported that they did not get good penetration when applying resin. I did not have any problems with this. Other reviewers complained that it comes folded, not rolled, so it has some creases that interfered with their finish. While that is true, the creases did not interfere with my project and the creases rolled out with resin application. Easy application, plenty of material to finish the job.

All came when expected as expected and at a reasonable price. And thats nice when it happens.

Good heavy material and holds up well when used properly.

This is a great price for the thicker, heavy stuff. Love how well it conforms to contours when you add the resin.

There’s nothing bad to say. Good price with quality exactly as expected. Worked well for my project.

Had to cut out bottom of and extend anchor locker depth for windlass installation. Re-purposed old fiberglass shower panels for interior, added white oak strips for rigidity, and laid up 4 layers of glass over the outside of that for strength. Haven't done any glass work for over 20 years but this was easy. Tearing the matting left a nice feathered edge on overlaps. Added drain into bilge and buttoned up! It looked great and was rock solid. Pitty it all gets hidden behind cabin trim! Strongly recommend product, even for do it yourself weekend warriors.

Good price

It's top quality fiberglass mat, not sure what more you can ask for. Used to build a fiberglass subwoofer box.