This Quikrete concrete is a special blend of fast-setting cements, sand and gravel designed to set hard in approximately 20 to 40 minutes. Simply pour dry mix into a hole and soak with water. Perfect for setting fence posts, mailbox posts, basketball posts, deck posts, lamp posts, and swing sets. Ideal for building steps and sidewalks.
  • Designed to set hard in approximately 20 – 40 minutes
  • Use for setting fence post, mailbox posts, and swing sets
  • Eliminates need for bracing posts, construction delays, rain washouts and unwanted depressions
  • Approximately 4000 PSI (27.6 Mpa) in 28 days