Dexpan Expansive Demolition Grout 44 Lb. Box for Rock Breaking, Concrete Cutting, Excavating. Alternative to Demolition Jack Hammer Breaker, Jackhammer, Concrete Saw, Rock Drill (DEXPAN44BOX2)

Concrete Demolition and Rock Breaking has never been EASIER! 3 Easy Steps to use: Drill, Mix, Pour. Dexpan breaks Reinforced Concrete & Rock WITHOUT Noise, Vibration! SILENT Controlled Demolition. Type#2 (Rock, Concrete Temperature 50F~77F). 44 Lb. Box fills up to 35 linear ft. of 1.5 in. holes. Amazing 18,000 PSI expansive strength when mixed with water.|Pours into pre-drilled holes, then it expands.|Cracks REINFORCED concrete and rocks safely and quietly.|NO vibration! NO flying rocks!