Aqua-Chek Water Repellent

A blend of alkylpolysiloxane in an aqueous dispersion of hydrophobic substances. Aqua-Chek can be used on a wide variety of porous building materials to impart water repellency. Resistant to alkaline attack but has little effect on the water vapour permeability of substrates, thus allowing the wall to breathe. Supplied as a concentrate for dilution with water prior to use. Aqua-Chek has zero volatile organic compounds (VOC).

Features and benefits:

• Contains no solvent.
• Pronounced beading effect lasts for years, not months.
• Virtually no change in surface appearance. Solvent-based products can darken masonry.

Preparation:

• Dilution 1:2 Sovereign Aqua-Chek to fresh clean water, always add Sovereign Aqua-Chek to water, never add the other way round, makes 15 litres.
• It is recommended that Sovereign Masonry Sterilising Wash is used on old masonry and allowed to dry, prior to application.