Sakrete 80 lb. Sand Mix

Uses: Repairing wide cracks in concrete and masonry, driveways, walkways, concrete overlays. Can be used as a bedding mix for flagstone, slate or brick. For applications requiring a thickness from 1/2 in. - 2 in. Just add water; sets in approximately 6 hours and allows foot traffic in 24 hours. Exceeds strength requirement of ASTM C 387. High strength 5,000 psi compression strength.