BonWay True Color Release Agent Medium Gray

This is an excellent product, it works very well with the Bonway Roller Stamp, as it is intended. It doesn't absorb liquid at ALL which is great, because it can be swept up and reused (as long as you don't have any chunks of concrete in it). The color is decent and it's fairly easy clean up, just need lots of water! We were only able to find 1 pail with prime shipping, otherwise, I'd have given it 5 stars. Spending $30 to have it shipped is a bummer.

Product presented as both coloring agent and stamp release for new concrete. This was used as flash color. literally ate holes plus also pitted the cement where it landed because it is so caustic and acidic. Had already laid down primary color--which by the way did not work at all in terms of colorant, yet this grey stuff had the capacity to eat through primary color release to pit and eat out holes in the cement. This happened in every location it was flashed onto via using a masonry brush.Cement by the way was standard type 1 cement provided by ready mix company. Yes these 8 plus locations with the pitting and holes can be fixed--with additional money being dumped into it and more time spent.