How does LATICRETE stain test SpectraLOCK™?
All LATICRETE products are put through rigorous testing before they are released into the market to ensure the performance is of the highest quality and to specification. In terms of grout, we follow similar stain testing norms utilized by 3M to validate stain resistance. We subject our grout to the harshest cleaners and common household stain causing substances found in most kitchens and bathrooms. When we say stain resistant, we mean stain resistant!
