Mortar Mix Plus

When you need a high-performance, rapid-hardening, multi-purpose repair material, use Rapid Set® Mortar Mix Plus (MMP). Durable in wet environments, MMP is polymer-modified for better workability and stronger adhesion. It’s a blend of Rapid Set hydraulic cement, advanced additives, and quality aggregates.

MMP has been specially formulated to match the color of typical portland cement concrete. MMP is non-metallic and no chlorides are added. A corrosion inhibitor is added to increase protection of embedded reinforcement.

Use MMP for general and structural concrete repair, construction of pavements, marine applications, underlayments and formed work. MMP is a versatile product that is suitable for horizontal, vertical and overhead applications. MMP contains an air-entraining admixture for freeze-thaw durability. Apply MMP in thicknesses from 1/2″ to 6″. One 55-pound bag yields approximately 0.5 cubic feet.



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

The Spanish version is also available here.


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


The Specification gives a detailed statement explaining the type of jobs to specify Rapid Set® Mortar Mix for, the scope of work, thicknesses, performance requirements and usage.

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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