Masterseal Ms5901g 590 Hydraulic Cement, Quick Setting, 10 Lbs.

MasterSeal 590 is a quick-setting hydraulic cement designed to instantly stop running water and seepage through holes and cracks in concrete and masonry. This Portland-cement-based repair mortar works above or below water and even under constant water pressure, making it ideal for wet basements and submerged concrete structures. It also serves as an anchoring cement to secure bolts or posts in horizontal concrete and masonry applications.

As MasterSeal 590 hardens, it expands to lock repairs firmly into place and form a permanent, watertight seal. The expansion and non-shrinking properties keep seals intact over time.

Features and Benefits

• Quick-Setting Formula: Dries in 3 to 5 minutes, allowing fast repairs and minimal downtime.
• Expands While Hardening: The expansion locks repairs firmly in place and creates a perfect seal, even under constant water pressure.
• Non-Shrinking: MasterSeal 590 maintains its properties as it cures, keeping seals intact over time.
• Works Wet or Dry: Can be used above water, underwater, or in areas with flowing water and constant pressure.
• Versatile Application: Repairs holes and cracks in concrete and masonry, and anchors bolts or posts in horizontal surfaces.
• Permanent Solution: Provides long-lasting repairs that withstand water damage.

Specifications

• Brand: MasterSeal
• Model: MS5901G
• Product Type: Hydraulic Cement, Portland-cement-based repair mortar
• Size: 10 lbs.
• Setting Time: 3 to 5 minutes
• Key Properties: Quick-setting, non-shrinking, expandable