My IG deck was just completed with a concrete resurfacing material made of Portland Cement, silica sands, and acrylic bonding agents our pb called duradeck. Its very nice looking, but very slippery when wet. We complained that our kids are slipping and the subcontractor came back out and applied something to increase COF. While it seems to be better when dry, I find no difference when wet.
Is there a surface treatment that can be applied to this stuff that will improve the friction when wet and not come off? I'm afraid to have my kids friends over for fear of slips.