590 Hydraulic Cement Quick Setting 50 Pound Bag

Introducing the MasterSeal 590 hydraulic cement, now available at Hamshaw Lumber Inc in Keene, NH. This versatile and quick-setting cement is specially formulated to instantly stop running water or seepage through holes and cracks in concrete and masonry surfaces. Whether you are dealing with leaks in your basement, foundation, or outdoor structures, the MasterSeal 590 offers a reliable solution for both professionals and DIY enthusiasts in Keene.

• Portland-cement-based repair mortar: Designed specifically to repair holes or cracks that are actively flowing with water, ensuring a durable fix.


• Effective above or under water: Can be used in wet conditions or even underwater where water is flowing under constant pressure, making it highly adaptable.


• Quick-setting and non-shrinking: Sets rapidly, drying within 3 to 5 minutes, and maintains its volume to provide a permanent repair.


• Expands as it hardens: This expansion locks the cement firmly in place, creating a perfect seal that withstands constant water pressure.

Imagine addressing water leaks in your concrete walls or masonry structures in Keene with confidence, knowing that MasterSeal 590 will stop seepage quickly and permanently. Whether you need to secure bolts or posts in horizontal concrete or repair cracks in a water-exposed environment, this hydraulic cement provides a dependable and efficient solution. Homeowners, contractors, and maintenance professionals in Keene will find it invaluable for emergency repairs and long-term fixes alike.



In summary, the MasterSeal 590 hydraulic cement is an essential product for anyone in Keene, NH looking to effectively manage water intrusion issues in concrete and masonry. Its quick-setting, expanding formula ensures a lasting seal that stands up to water pressure, making it a trusted choice available at Hamshaw Lumber Inc in Keene.