Last night 10 1x1 inch square bathrooms 1663 sf. Today finishing up 3645 sf of 1X1 sf tile. They had us seal these jobs. View attachment 2095View attachment 2096View attachment 2097View attachment 2098
http://www.paddriver.com/products/grit-brushes.html
they also offer "extra grit". I think I'll try one of them for future 1x1 inch tile, heavier nylon & more course grit