Review on Sungold Abrasives 364100 Heavyweight F Weight by Matt Venable

I am a professional woodworker. I have used this grinder to build cedar boats, coffee tables and other projects. About 30 years old. I have sandpaper from different manufacturers. I probably use Mirka and Klingspor the most. But now I have Deerfos, USA Abrasives and Bluekut in my shop. I'm probably forgetting a few others. I wore out one grinder and am now on a second grinder. I use a lot Sandpaper!Never had any complaints about any of them.I bought 25 packs of Sungold 40 grit hook and loop hook and loop.It didn't stay in place for more than a few minutes before it came loose and flew away.I haven't had this with any brand Problem. I've never used Sungold before. I've never written a review for anything. But I want to warn everyone to handle this product with care. I will never order Sungold hooks and loops again.