Instarok Cement

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Instarok Cement is a dry cement powder which when mixed with water hardens rapidly to a permanent, solid mass that is not affected by moisture, rain or submersion in water.  With nearly three times the strength of concrete, Instarok Cement anchors, patches and repairs in one hour or less.

• Can be poured or troweled.
• Expands slightly as it sets - locks permanently.
• Safe to use without danger of burns or other injury to workers.
• Free from iron - no rust staining.
• Immune to oil, grease and solvents.
• Dries to a light gray color.
• Good for interior or exterior uses.
• No added calcium chloride or corrosive agents.