Colourless siloxane water repellent
WR-S is an impregnating material with strong penetration and water repellent capacity. Allows for treatment of compact and slightly porous supports. It does not form a film thus leaving unaltered the support breathability. WR-S gives a safe and long lasting protection against moisture, rain, smog, frost etc. Prevents efflorescence, moulds and saltpetre.
WHERE TO USE
For the treatment of brikwork surfaces such as plasters, natural stone, briks, sandstone cement,concrete, tuffstone, marble. Specific for protecting historical buildings (facades, lapideous materials, decorative elements, statues).
HOW TO USE
The treated surfaces must be cleaned, deep-dry and devoid of residuals from previous treatments. Any slits must be filled. WR-S is ready for use and can be sprayed or brushed on vertical or sloping surfaces.
Not for use on ceramic tiles or non-absorbing surfaces.
Around Lt 0,4 per square mt. Depending on type of surface (=1 Lt WR-S treat on average 2,5 mq).
Emulsion based on siloxanes in organic solvents
Appearance: Inflammable liquid
Specific weight: 0,830