Perfect Crack

• Drill holes into the rock, stone, or concrete that needs to be broken.

• Distance between holes: 7–12 inches

• Hole diameter: 35 mm

• Hole depth: 95% of the desired break length (minimum 1.5 ft)

• Ensure there is free space on at least one side so the material can expand and crack safely.

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• Mix the provided cracking powder with clean water just before use.

• Stir well to make a smooth, watery mixture.

• Pour the prepared mixture into the drilled holes from Step 1.

• Allow time for the chemical expansion to develop cracks silently and safely.