Akona® Fast-Setting Anchoring Epoxy is a two-component, non-sag, 100% solids, high-performance, moisture tolerant epoxy adhesive designed for anchoring bolts and rebar steel into concrete and foreboding or repairing a variety of household and common building materials including concrete, porous tile, and stone. Maximum width 1/8 in. (3mm) annular, depth is limited by diameter of anchor.