Blend of fast-setting cements, sand and gravel, designed to set hard in approximately 20-40 minutes, sets posts without mixing. For setting fence posts, mailbox posts, lamp posts and swing sets, for building steps, sidewalks and air conditioner pads.
- Also use for building steps, sidewalks and slabs where rapid set time is required
- Pour dry mix into hole and soak with water
- Exceeds the requirements of ASTM C387
- Each 50 lbs. bag will yield approximately 0.375 cubic foot of mixed concrete