Mapei (UK) Ltd

An admixture with a base of special waterproofing agents, suitable for use in waterproof renders and screeds for basements, garages and underground areas, and for canals, swimming pools etc.

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Idrosilex is an admixture with a base of special waterproofing agents. It is available in both powdered and liquid form. When mixed with cement, sand and water, Idrosilex produces an extremely compact mortar that is easy to apply with a trowel or rendering machine. Mortar prepared with Idrosilex has less capillary porosity than conventional mortars or lime and cement mortars. The combination of the product’s waterproofing properties with an effective rendering system applied in several layers prevents continuity between pores and ensures thorough waterproofing even in the presence of counter-pressure.

General information

Uniclass 2015

Pr_20_31_03_96 Waterproofing mortar admixturesPrimary


J10/120 Cement: sand mortar with proprietary waterproof admixture

Specification data - Waterproofing mortar admixtures

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