ET-3G is a two-component, high-solids, epoxy-based system ideal for general anchoring of threaded rod and rebar into concrete (cracked and uncracked) and masonry (cracked and uncracked). ET-3G has a long working time - 50 min at 70F (21C) , and can be applied in dry or damp conditions. The adhesive is a teal color when mixed properly and has a substrate installation temperature range from 50F (10C) to 110F (43C). Simpson Strong-Tie epoxy anchors for concrete and masonry are rigorously tested to meet IBC requirements, including for both cracked and uncracked concrete applications.