💎 Enhance Polishing Efficiency with 4" DAMO Super-Flex Back Holder/Backer Pads for Diamond Polishing Pads Review

Works great; well balanced, smooth, flexible. I used different types of substrates; This might be the best I've ever had.

This unit is more flexible than regular underlays, making it much easier to conform to curved countertop edges etc without digging in.

Used for about 10 minutes, after which the rubber came loose from the mounting nut. Have used many hours of other brands in similar situations. Very disappointed with the product.

This holder is great for polishing concave and curved surfaces! I've used it to polish the inside of a concrete sink and have never had a problem with pads flying off, even at high speeds. You need to press the pads well against the mount to secure the velcro. Damo made a good product. NO signs of wear after a single counter-polishing.

They are not nearly as flexible as the name suggests. I had to heavily modify the ones I bought to make them do the job I wanted. I ended up cutting off a large amount of rubber backing to allow my diamond polishing pads to flex as much as needed to polish the concrete I was working on. I basically reshaped it to a 3/16" thick pad except where the brass mount is.