Penetrating Sealers

Natural stones are porous materials that absorb moisture like sponges. If left untreated, the moisture will eventually stain or weaken the stone. Impregnators are designed to retard fluids from penetrating the stone, hence giving enough time to pick up the stains. It also prevents excessive moisture from being trapped inside the stone, causing oxidation. Impregnating sealers from Stone A Light Construction are designed to penetrate below the surface of the stone and coating each mineral inside the stone with a resin. As the resin bonds with the minerals, it reduces the pore’s size in the stone under the surface. Therefore, it does not form any coating or film on top of the surface and the sealers’ performance is not affected by exposure to ultraviolet (UV) rays. This makes Stone A Light Construction’s repellent sealers effective for outdoor use.

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