BS Wahren PS is a surface sealer for porous surfaces inluding natural stones, brick, porous tile and even wood. The nano particles bond with the micro structure of the surface to provide a tough durable film to preserve the surface.

After application the surface will achieve a glossy appearance with water resistant effect. The system is UV resistant and may be applied in exterior weathering conditions.

Recoating  may be needed every 2 to 3 years based on type of use and look required for the surface.

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