AGAR Stone Block 5L

Stone Block is a penetrating sealer that applies an invisible and breathable barrier within the micro-porous surface of all uncoated, natural stones, pavers and tiles. This sealant helps to repel dirt, stains and spills, so the stone will retain its original appearance. This invisible barrier blocks stains from penetrating the surface, and allows you time to mop up liquid spillages before they can stain the stone or tile.