concrete admixtures


Curing compounds

MTC® Multiphob LFW 20


On account of its UV-resistant, non-adhesive and yellowing-resistant properties, Multiphob – LFW 20 brings about a long-lasting impregnation of very absorptive concrete surfaces.

On concrete surfaces, Multiphob – LFW 20 enables: - a reduction in the capillary suction. protection against secondary efflorescence. - protection against frost and frost de-icing salt damage. - protection against soiling and greening. - an increased resistance in view of weather influences.

Application Area

Watery, non-film-forming and hydrophobating impregnant for a later application on high-quality pre-cast concrete products, pre-cast concrete components and exposed concrete.

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Consumption calculator

for KNOPP products

Please refer to the technical datasheet under DOWNLOADS for more information about handling and mixing ratios.