High Strength Flowable Mortar with Prolonged Working Time

STRUCTUROC H ULTRA-MODIFIED is a high early strength repair material, modified to provide for longer setting times and requires only the addition of water to produce a permanent repair for concrete. STRUCTUROC H ULTRA-MODIFIED is dimensionally stable and forms an integral bond with the existing concrete to restore its structural integrity. STRUCTUROC H ULTRA-MODIFIED is designed for horizontal repairs and can be placed at thicknesses ranging from 1/4” (6 mm) up to 12”(300 mm) in a single lift. This product can be extended with up to 50% of clean pea gravel to produce a high strength repair concrete.

Fiche technique Technical data sheet Safety Data Sheet LEED Information (French Only)



Solhydroc Inc. designs, manufactures and sells products used to repair, rehabilitate and protect concrete. The main objective is to supply materials and methods to meet and surpass the needs of the company’s clients and to propose long-term solutions that will ensure high-quality concrete.


Advanced Hydration Technology (THA) integrates calcium aluminate and Portland cement for fast setting, high strength, shrinkage compensating mortars. They rely on early hydration to minimize the residual moisture (at least 3%) that is usually found in mixtures made up of only normal Portland cement. With this technology, you can install several layers of flooring in 24 hours, allowing you move around on surfaces sooner, thus shortening the construction cycle for flooring applications. Formulations containing this technology are adapted for higher ultimate compressive strengths and provide greater durability.


Made 100% in Quebec and VOC-free, Solhydroc products contribute to LEED certifications for our customers. Plus, we use innovative manufacturing methods to reduce our ecological footprint. For more information, contact our representatives.

Additional information

Weight 22.7 kg