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Gattocel Italia WR_N

Colourless siloxane water repellent

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Overview
Name of product/article

WR_N

Type

Colourless siloxane water repellent

WR-N is an impregnating material with strong water repellent capacity. Prevents absorption of treated surfaces, creating a barrier against water, moist, rain, frost, smog, etc. Prevents efflorescence, moulds and saltpetre. does not form a film, leaving unaltered material breathability improving thus its thermal insulation. Its "low dirt retention" reduces spots and dirt rings caused by acid rains and smog. WR-N is environmentally friendly as its formula is solvent (COV) ecotoxic substance free.
WHERE TO USE
For use on vertical or sloping surfaces: painted plasters, finishes, cotto, cement, lime, sandstone, concrete, sandstone Specific for protecting historical buildings (facades, decorative elements, ancient tuffstones).
HOW TO USE
The treated surfaces must be cleaned, deep-dry and devoid of residuals from previous treatments. Any slits must be filled. WR-N is ready for use and can be sprayed (low pressure) or brushed. Apply evenly, top to bottom, making sure the support is well saturated to ensure product absorption.
WARNINGS
Not for use on marble, granite or not porous supports.
YELD
Around Lt 0,25 per square mt, depending on type of surface. 1 Lt WR-N treat on average 4 mq.
PHYSICAL CHARACTERISTICS
Emulsion based on siloxanes in water solution
Appearance: Liquid
Colour: Milky
Specific weight: 1

Further info from manufacturer on WR_N

Waterproofing protectives for masonry surfaces Collection by Gattocel Italia
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