Back Seal

MORKL BACK-SEAL represents a superior pre-installation sealing solution for porous stones and tiles. It's specifically engineered for the six-sided sealing of marble, granite, natural stones, agglomerates, sheen, soft stones, terracotta, and other absorbent materials. Formulated as a water-based, penetrating sealer, its function is to fend off staining induced by water-soluble minerals, commonly absorbed through the stone's back during installation. With remarkable efflorescence-blocking, water-repellent, and consolidating properties, it hinders contaminants from migrating from the substrate to the surface. Crucially, it maintains material breathability without forming a surface layer while safeguarding the adhesive's original properties. Suitable for both indoor and outdoor applications.