Our philosophy has always been to create high volume with loyal customers, and to do that we must give our customers good credibility in the market with reliable quality products that will do what they say they will do coupled with strong technical knowledge and support. Since 1999, Cornerstone Coatings has been manufacturing and marketing industrial concrete sealers and coatings and decorative concrete supplies through a network of distributors, engineers, architects, and contractors in Canada and the United States.