To minimize the risk of efflorescence on natural stone surfaces, it's crucial to apply a penetrating sealer. This type of sealer prevents water absorption while allowing the stone to release any trapped moisture. Surfaces that retain moisture without sealing can develop efflorescence as the water evaporates.
A penetrating, impregnating sealer penetrates deep into the stone, filling voids and blocking water migration. This effectively prevents salt accumulation within the stone, thereby reducing the likelihood of efflorescence formation.
Using a deep penetrating sealer will not compromise the slip resistance of your surfaces.
It penetrates deeply into the pore structure of natural stone, forming a water-resistant barrier that effectively blocks water and dissolved salts from entering.
Avoid applying surface coatings that seal off the pores of natural stone. Such coatings can trap moisture within the material, potentially causing slippery surfaces when wet.
Natural stone is a popular option for poolside areas for several reasons. It provides aesthetic charm, a comfortable texture underfoot, and retains adequate traction even when wet or exposed to sunlight. However, it's crucial to properly maintain natural stone in moist or saltwater environments to prevent erosion and preserve its durability over time.