At-XP Acrylic-Tie is a fast-curing anchoring adhesive for uncracked concrete that’s specifically formulated for optimum performance in all types of weather conditions, including below-freezing temperatures. It dispenses easily and performs with no load reductions in substrate temperatures as low as 14° F. It is available in 13- and 30-oz. cartridges for a broad range of applications, including threaded rod anchoring and rebar doweling into concrete. Simpson Strong-Tie Anchor Systems. 800-999-5099.