The W.R. Bonsal Co. recently introduced Bonsal B-7000 Epoxy Mortar & Grout, which turns Bonsal’s sanded tile grout into 100 percent solid epoxy. B-7000 mixes with all 34 colors of Bonsal Polymer Modified Sanded Tile Grout. When used as a mortar, B-7000 will set ceramic tile, quarry tile, pavers, mosaic tile, and natural stone. The product can be used as a setting material in interior and exterior installations. As a grout, B-7000 can be used with ceramic tile and stone, but should not be used with absorptive marble or tile. The product also should not be used for grouting in exterior installations.