Just installed a low threshold fiberglass shower stall with built in seat. It has a pebble bumpy floor, too slick, and I am looking for a traction coat. Don't like the mat solution and the non-skid stick-on patches say on the package that they won't stick to the bumpy surface.
There are several paint and spray on non-slip surface coatings, such as SlipDoctor, Sparkle Tuff, etc. Any experience good or bad with any of these?
