CRACK.DEXPAN is a soundless and safe demolition agent which is quite different from ordinary demolition agents such as explosives and dangerous materials. It does not cause any fly rock, noise, ground vibration, gas, dust or any other environmental pollution when used properly. As requirements for demolishing rock and reinforced concrete in construction increase in tight quarters, the use of explosives and explosive agents is becoming more restricted as far as safety and environmental pollution problems are concerned. CRACK.AG  is the solution.

Amazing 18,000 PSI expansive strength when mixed with common water.

Easy to use, just mix with water, pour into holes, then it expands.

Cracks reinforced concrete, limestone, flagstone, granite, marble and onyx safely and quietly.

An alternative to blasting, diamond sawing and jackhammering, which is safer, more efficient, works without noise, vibration, dust by providing silent expansive cracking.

No special permit, insurance, training or equipment needed.

MSDS (Material Safety Data Sheet) is available upon request.