Waterproof stucco (patent pending) is a combination of Sealmark’s EN-R-GY Roof Coating and a standard stucco system. The system consists of a vapor barrier over substrate, lath, stucco mix scratch, a brown coat, primer coat, Sealmark’s Roof Coating system, and a textured acrylic finish coat.,


  • Waterproof
  • Class A Fire Rating
  • Will not rack
  • Saves time
  • Saves energy

With standard stucco, you have 3 days curing time after scratch coat and 7 days curing time after brown coat. With waterproof stucco, you install hot prime the day after the brown coat which saves 7 days of curing. When used in a thin coat application, it compares cost-wise to other stucco systems available in Baton Rouge, and saves 10 days of curing. However, Sealmark's sealer will save you money because it saves energy by reducing air flow through the wall. Our waterproof stucco keeps warm air out in the summer and cold air out in the winter.

See How Our Waterproof Stucco System Holds Up to Strenuous Testing