Commercial grade, pourable, rapid-setting, expansive cement used to permanently set bolts, posts, handrails, machinery, pipes, and conduit in concrete. Exterior or interior use. Sets in 10 to 30 minutes expanding as it hardens to fill voids and lock itself securely into place. Exceeds compressive strength of 2000 P.S.I. at 2 hours, 7000 P.S.I. at 28 days. Ready-to-use, just add water. 10 lb. pail.