Resocoat is an innovative pool finish that eliminates all shortcomings that come with traditional pool finishes. It is extremely smooth, uniform in color, stain resistant, and requires less chemical usage. Biodesign is a revolutionary building system that is changing the way standard swimming pools are constructed in our industry today. A Biodeisgn project provides a natural quartz sand finish, molded over an EPDM liner. The result is a solid, structurally sound, and highly elastic waterproofing far superior to that of traditional swimming pools.