Moisture activated polyurethane chemical grout sealant for water infiltration in concrete

CHEMFLEX LV is a single component moisture activated polyurethane low viscosity chemical grout sealant containing prepolymer isocyanates (MDI) and is used to stop water infiltration in concrete structures through cracks and joints. CHEMFLEX LV is a non flammable, V.O.C. compliant grouting material. CHEMFLEX L.V. is a hydrophobic chemical based sealant which can be used above or below grade due to the minimal shrinkage this grout may exhibit.

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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 20.5 kg