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Elastic polyurethane sealant
Repaintable elastic polyurethane sealant
November 20, 2025
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Waterproofing against water reflux

Waterproofing against water backflow

HYDROMAS gives concrete and mortar a high degree of impermeability against water reflux in capillaries.

Category: Waterproofing products
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  • Description

Integral waterproofing admixture for concrete and mortars.

Fields of application: preparation of cementitious mixes with high waterproofing performance intended for dams, hydraulic, marine, and port works, foundation and basement walls, tunnels, terraces and reinforced concrete roofs, plasters and mortars for waterproof yet water vapor–permeable coatings.

Advantages: safe and long-lasting waterproofing effect with low costs.

Density: 1.2 ± 0.02 kg/l at +20°C.

Consumption: 0.8–2% by weight of cement (0.8–2.0 kg / 100 kg of cement).

Packaging:

  • 220 kg drums
  • 5 – 10 – 25 kg canisters
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