SHELBER STONE SEALER ECO PLUS S1337 is a water-based penetrating sealer for natural stones, it is used as a pre-grouting sealer for natural stones. In this case the application should be done before the installation of the stone tiles. The products can be used even on already installed surfaces, to provide protection from water absorption and humidity-related stains.
The product does not create superficial film, does not alter the original breath-ability of the treated surface and does not alter the original look.
• Natural look
• Does not form a film