Expansion Cement, 9-1/2, Box, 25 lb, Calcium Sulfate, Cement, Portland, Chemicals, Powder, 15 min Drying, White , Low Odor

Rockite is an excellent product to help you save time, money and effort on cement repairs. This easy-to-use mix sets in just 15 minutes and can be used to anchor metal bolts, wood and tubular steel to concrete. The gray color blends into the concrete and can be painted to match its surroundings. Just add water, stir and pour into place! Available in 1-lb, 5-lb, 10-lb, 25-lb and 50-lb containers.