PW10 5L

WarningLimited inventory. Contact us to confirm stock.

Efflorescence blocking sealant to be applied on the back of tiles and absorbent paving slabs. The product stops contaminants rising up from the substrate to the material surface (salts, tannin, oxides etc.), preventing the formation of streaks and/or stains. Pre fixing protector. Specific product for natural stones, granite, marble, agglomerates, terracotta and absorbent materials. Great for back surface of natural stones, granite, marble, agglomerates, terracotta and absorbent materials.

Product of Italy
For Floor and wall
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Nominal Thickness

Colour Variation

Coefficient of Friction

Water Absorption

Number of Faces

Breaking Strength

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Variation in shade, caliber and tiny imperfections are inherent in the production of all stone, porcelain and ceramic tiles. Mistakes can happen. Learn about our return policy below:

All materials must be checked prior to installation. Returns only accepted within 21 days of sale. Full boxes only. Proof of purchase required.

No returns on sale / clearance items and special orders. We do not accept claims after installation.

No returns on mortars, grouts and liquids between October 15 and April 15. ​

All returns are subject to 20% handling / restocking charge.

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