A concentrated and powerful water based water repellent that effectively treats exterior surfaces including masonry, brick, concrete, natural and reconstituted stone to protect against penetrating damp. It is fast-acting product based on silanes and siloxanes that allows treated surfaces to “breathe”

1. Treated surfaces “breathe” – as this product does not trap moisture and is suitable for interior and exterior use.
2. Cement screed or concrete floors can be treated to consolidate and bind friable, porous surfaces and produce a dust free, breathable micro-porous seal.
3. Mineral substrates treated with Polywed’s Water Repellent are especially characterized by an excellent beading effect.

1 liquid Component

1. The surface should be sound, clean, free from loose material, grease, laitance, dirt, curing compound, etc. and ensure the surface to be treated is generously wet
2. Mix well for 2 minutes, a longer mixing time will thoroughly distribute the product within the overall system, which in turn will make it highly effective.
3. We recommend testing compatibility with other concrete admixtures separately. Apply the ready-to-use solution in the usual way; flooding is the preferred way. Apply second coat immediately in the opposite direction. do not wait until the product is dry. Two “wet on wet” coats are needed to ensure complete coverage. If it starts to rain, stop treatment and cover the impregnated areas.
4. Processing as a Concrete Admixture (Water Resisting Admixture): The recommended admixture range of a 1: 4. Polyweds Water repellent is 1.0 % to 5.0 % of the cement content. A significant reduction in water uptake can already be achieved at a concentration of 1.0 % of the cement.
5. Wait for the product to set for 4 hours and make sure it does come in contact with water through the drying process

Appearance: milky, white
Active substance: 50 wt. %
Density: 0,95 g/cm3
Viscosity, dynamic at 25 °C: 12 mPa.s

This original sealed container has a shelf life of 12 months provided it is stored clear of ground in a dry shaded place below 25°C.

British Standards Institute: BS 4004