Biocide Sealer Additive
This environmentally-friendly, miracle-in-a-bottle, when added to sealer, effectively prevents mold, mildew and algae growth on stone and grout.
This is a great solution to protect stone exposed to direct sunlight. Just like protecting your skin from UV damage, this product blocks UV radiation, inhibiting fading and surface deterioration of natural stone, especially those that have been reinforced with resins, and engineered stone.
Creates an invisible barrier on shower doors to inhibit soap film build-up, much like using a squeegee after everyone has showered for the day.