Dexpan Rock Breaking Agent, Type 2, 44Lb

Dexpan is a powder with amazing 18,000 psi expansive strength when mixed with water. Poured into pre-drilled holes, Dexpan can break concrete and rocks safely and quietly, while providing silent cracking. It is safe and easy to use.
  • Choose from 3 types, based on concrete and rock temperature
  • 44 lb. Box (includes four 11 lb. plastic bags) fills up to 36 linear ft. (10 m) of 1.5 in. (3.8 cm) diameter holes
  • See results in 24 hours or less
  • Not recommended for projects less than 6 in. in depth