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Waterproofing Mortar

High Performance Cementitious Coating for Concrete and Masonry

Rapid Set Waterproofing Mortar is a high-performance, polymer modified, cement coating. Durable in multiple environments, Waterproofing Mortar is a blend of Rapid Set hydraulic cement, high performance additives and quality aggregates. Waterproofing Mortar has a working time of 30 minutes, can be exposed to hydrostatic pressure in 3-5 days, and cures to a concrete gray color. Available in 50-lb bags.

Waterproofing Mortar



The Waterproofing Mortar Datasheet explains the performance and its technical characteristics as well as application and mixing requirements. There is also a Waterproofing Mortar Datasheet available in Spanish.


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

Leed Product Evaluation

TechnicalSupportWhether you’re working on a time-sensitive project and need answers, or evaluating and choosing the right cement products, or looking to achieve specific results, we are here to help. Get answers to your questions from our technical support team. Find and download useful information from our website. Ask us to help get your construction team up to speed by requesting a jobsite demonstration or educational seminars.

ConcreteCalculatorLearn how Rapid Set’s strength, speed and sustainability help you get better results and finish your jobs sooner. These Charts will show you how.

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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