Damtite 7031 Hydraulic Cement, Powder, 2.5 Lb Pail

Damtite Hydraulic Cement is a high-strength, non-shrink waterproof mortar formulated to stop active water leaks and seal cracks in concrete, masonry, brick, stone, and stucco surfaces. This quick-setting powder mixed with water into a putty consistency hardens in just 3 to 5 minutes, making it ideal for emergency repairs and time-sensitive applications. Whether you're fixing leaks in swimming pools, water storage tanks, fountains, ponds, drainage systems, or sealing wall-floor joints in basements, this versatile cement delivers reliable, long-lasting results.

One key advantage of Damtite Hydraulic Cement is its ability to be applied underwater, eliminating the need to drain pools or tanks for crack repair. This unique capability, combined with its high-strength formula and proven waterproof performance, makes it an essential product for homeowners and contractors dealing with water seepage issues. The cement also works as a secure anchor point for pipes, hooks, bolts, and metal fixtures attached to concrete.

Features and Benefits

• Quick-Setting Formula: Sets in 3 to 5 minutes, allowing you to complete repairs faster and return surfaces to service quickly.
• Non-Shrink and Waterproof: Will not shrink or oxidize, ensuring a permanent seal that resists water penetration and seepage under pressure.
• Underwater Application: Can be applied underwater, eliminating costly pool drains or tank shutdowns during repair work.
• Multi-Surface Versatility: Works on concrete, masonry, brick, stone, stucco, and around pipes for comprehensive repair and anchoring needs.
• Free of Metallic Aggregates and Corrosive Agents: Formula does not contain metallic aggregates or corrosive agents.
• Practical Coverage: One 2.5-pound pail fills a crack measuring 3/4" wide by 3/4" deep by 2.5 feet long, or approximately 17 cubic inches.

Specifications

• Brand: Damtite
• Model: 7031
• Container Size: 2.5 lb pail
• Form: Powder
• Set Time: 3 to 5 minutes
• Water-Resistant: Yes, waterproof formula
• Shrink-Free: Non-shrink construction
• Does Not Contain Metallic Aggregates or Corrosive Agents
• Will Not Oxidize

How to Use

• Preparation: Mix powder with water into a putty consistency before application.
• Application: Apply to holes, cracks, wall-floor joints, and around pipes where water seepage occurs.

Safety

• Personal Protection: Wear eye protection, a dust mask, and rubber gloves when handling and applying this product.