This equates to a potential to severely damage your costly disc sander unless you stop often and check the sand paper often.

Epoxied the top and used orbital sander to smooth out

Great price, they stick to my sander and stay stuck, the holes line up with my sander’s dust holes!

Much, much fewer in quantity, but they're made to PROTECT your disc sander..

They spin off the sander pad well before the sandpaper is used up.

This sander works exactly as expected.

They stick to the sander well, they last a reasonable amount of time and the price is right

The p 40 pads were not as much as a problem, the velcro backing would not remain secure on my Porter Cable 5" sander.

and they hold up reasonably but would probably not last too long on more powerful sander would buy again

I am using these or should I say trying to use these with a very good DEWALT orbital sander.

I could only get about 3' sanded before it would spin off which actually damaged my sander

The sander and discs work great

The grit lasts a reasonably long time, the holes match my sander perfectly and the hook and loop sticks to the sanders pad very well.

Fit my palm sander perfect

They fit the orbital sander well

Great variety and price, but two different sanders have been throwing these like crazy

Work as they should

They work as they should and I will use them for many years to come

Work as it should.

These work exactly as they are supposed to work.