Answer
Jan 12, 2025 - 10:38 AM
AFM WaterShield will resist moisture on honed marble, however, a shower floor gets too much moisture and the WaterShield will not last very long. Unfortunately, we have not found any sealer that will work for this purpose. Most penetrating or topical sealers on the market have biocides, fungicides or antimicrobials that can leach into your feet. It is very difficult to seal marble and we have not been able to find a product that is completely safe and long lasting. If you find one, please let us know.
