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Koopman Lumber - Sharon

MasterSeal MS5901G 590 Hydraulic Cement, Quick Setting, 10 Lbs.

SKU #17449 Model #MS5901G UPC #080492050028
MasterSeal MS5901G 590 Hydraulic Cement, Quick Setting, 10 Lbs.

MASTER BUILDERS

Regular Price
$ 28.99 EA
Koopman Lumber - Sharon Sharon, MA
Available at 3 other locations
  • 11 available for special order at
  • 11 available for special order at
  • 11 available for special order at
Key Features
AI Generated
  • Ideal for emergency fixes thanks to its three‑minute setting speed.
  • Performs well in high‑pressure water environments.
  • Stops active water leaks and seals cracks instantly.
  • Non‑shrink properties keep the seal intact for years.
Product can only be purchased in store
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In-store Pickup

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Available for Special Order. Pickup In store in 3-8 days.

Description

AI Robot
Descriptions are AI-generated. For accurate measurements, please call the store to confirm.

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