Save Money! Save Time! Concrete removal, rock breaking and stone quarrying has never been easier with Dexpan Non-Explosive Expansive Demolition Grout, successfully used in hundreds of projects.
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 rock safely and quietly, while providing silent cracking.