What is the life expectancy of Sealers and Enhancers?
The life expectancy of most stone sealers is 2-3 years under normal conditions, but the life expectancy of stone enhancers is significantly less because they are topical coatings and they are worn away by both physical abrasion and weather erosion. As a result stone enhancers will wear away faster than stone sealers particularly in high traffic areas.
