3-Inch Dual-Action Hook & Loop Fastener Flexible Backing Plate, M6 Thread Polishing Pad - 5 PCS Set

good quality product

I bought these SENRAY 2" backer pads for a specific job and they work perfectly to do it.I use 2 inch, 320 grit silicone carbide hook and loop wet & dry sandpaper on the SENRAY pads and mounted it to a Dremil Versa for getting rid of those very hard-to-remove hard water rings in toilets. These two products worked perfectly together to solve this long-standing problem in our house in Arizona where we have hard water. It will, however need a thread adapter if you want to do the same thing I did.I won't go off topic to the steps that landed me to this solution after trying unsuccessfully just about everything else under the sun, but these SENRAY pads provide a necessary part of it.The thread on the SENRAY is a standard 5/16-24 - common to a lot of small tools. The Dremil Versa is a larger, metric thread than the Senray. To adapt I just tack-welded (carefully for good alignment and balance) two hardware store nuts of proper size together to make an adapter.So far I've only used one of these disks and our toilets are sparkling. The other four I'll be finding other uses for in the shop.The "male" hook "Velcro" on the SENRAY mounting pads sticks very well to any of the "loop" sanding disks I've used. After the grit is worn out pealing them off shows it is well-adhered. The SENRAY pads are nice and round and have no discernible wobble. So sanding is smooth. A good quality especially for the very reasonable price.

I threw them away because I discovered my pneumatic driver used some metric thread...it didn't occur to me to check. Very disappointed.

Not a name brand but works Just like sturdy too

Been using 20302p for almost ten years recently ordered this one and used it and it seems to stick on better around the edges when sanding and so far very durable I grind sand and paint everyday I can tell the difference plus it's Price is way better too

all work great

Works for what I ordered it for 😀✌️

These foam sand paper mounts do the job, and always a good idea to have extras.

Livraison rapide très bonne qualité