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Water Stop

Hydraulic Cement-Based Water Plug

Rapid Set Water Stop is a high performance, fast setting material designed to stop water leaks in concrete and masonry. Durable in wet environments, Water Stop is a blend of Rapid Set hydraulic cement and specially graded fine aggregates. Water Stop is non-metallic and no chlorides are added. Mix Water Stop with water to produce a workable, high quality material that is ideal where rapid strength gain and high durability are desired. Water Stop sets in less than 5-minutes and achieves structural strength in 1-hour. Available in 25-lb boxes.

Datasheet...

DataSheet

The Datasheet explains the performance and technical characteristics of Rapid Set® Water Stop.  It also shows how to use Water Stop (i.e. surface preparation, mixing, placement and curing).

The Spanish version is also available here.

 

Safety Information

The Safety Data Sheet (SDS) outlines information and procedures for handling and working with Rapid Set® WaterStop.  It includes physical and chemical property information, potential hazards, emergency procedures and CTS’s contact information.

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TechnicalSupportWe are here to help. If you want to know which Rapid Set products to use for your project, how to set a post, how to fix something that didn’t turn out the way you expected, if we have a product for you to repair something that went wrong with someone else’s product, and where to find our products, let us know. Contact us at DIYSupport@ctscement.com or 800-929-3030.

ConcreteCalculatorFind out how much concrete to use before starting your project so that you’re not left with excess material. Use our Concrete Calculator to quickly and easily determine the amount of product you need.

ProductEvaluationLEED product evaluations summarize a product’s ability to contribute to a variety of LEED credits. These credits include Solar Reflectivity (SS7), Regional Materials (MR4), Recycled Content (MR5), VOC Content (EQ4) and Innovation in Design (ID1).

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