Bon ToolRub Brick with Handle 20 Grit

I used it to scrub off adhesive and scour the top lay of a small concrete slab prior to tile setting. I used it wet to eliminate dust production.

This rubbing block is only for tough guys so get ready to work Small discrepancies can be rubbed out if you have the will and the strength this is the right size to do it

I bought this to help remove some Blaise that adhered to my kiln shelf. It wasn’t able to totally do the job, but it was good at rubbing off some of it!

Used to smooth the cement decking and coping around our swimming pool. now our cement deck is feet-friendly. we used to smooth coping around pool as well.

Completely surprised... I think you could trim dinosaur toenails with this thing! One swipe tore off all the little concrete lumps we had from doing a self-leveling resurfacing.... a second swipe brought it all down to smooth with a rough finish, perfect for priming.

This is one of those things that's better to purchase locally because shipping can and will damage it. Mine arrived broken in half, and I didn't want to hassle with a return/exchange so I used some epoxy and glued it back together. It worked out fine for my small job, and the thing itself worked well. The price has nearly doubled since I bought it a week ago, and it's no longer such a good value. For the price I got it for it and the job it did this was great, especially the larger size of this brick. Again, good product at a great price (for what I paid at the time), but probably better to buy locally.

Nothing special. I works like it should just very heavy.

been using these for smoothing swimming pool plasters ... works great every time