Liquid Crak Seal Waterproofing Foundation Sealer is a polymer-based compound designed to seal foundation cracks with the flexibility needed to withstand expansion and contraction. Simply pour Liquid Crak Seal into the crack from the exterior of the foundation until crack is completely filled. Then allow to set.

Liquid Crak Seal Waterproof Foundation Sealer is a polymer-based compound designed to seal foundation cracks with the flexibility needed to withstand expansion and contraction.

• Seals foundation cracks
• Stops interior basement leaks from the outside
• Self bonding/self curing
• Endures crack expansion and contraction
• Flexible – 10% Elongation

• Concrete walls
• Basement walls

Liquid Crak Seal is a polymer-based compound designed to seal foundation cracks and endure expansion and contraction.

Immediately after the seepage has stopped, seal the inside wall with HydroPlug. The HydroPlug will prevent the Liquid Crak Seal from running through the crack on the inside basement wall. By containing the Liquid Crak Seal in the wall, it will coagulate and solidify, thereby sealing the crack the entire thickness of the wall.

The Liquid Crak Seal must be applied immediately after the inside crack has been sealed with HydroPlug. The crack should still be damp. If it rains again between these steps, the rain will fill the crack from the outside wall and make it impossible for the Liquid Crak Seal to enter the crack.

If you decide to seal the crack long after the seepage has stopped, the back of the outside wall may be too dry to allow the Liquid Crak Seal to seep into the crack. In this case, first dampen the back of your foundation wall with a hose until the water seeps through the inside basement wall crack. Then, the following day, follow the above recommendations.

Keep from freezing – Material must be applied at temperatures above 40