EZ Seal Non-Fibered PMMA Resins are high performance, rapid-curing resins used to create liquid-applied EZ Seal roofing membranes. Standard grade is used primarily for vertical applications. Malarkey Roofing Products® EZ Seal System is waterproof, flexible, self-adhering, and ideal for access-restricted and difficult waterproofing conditions. EZ Seal conforms and bonds directly to the substrate and penetrations, eliminates the need for caulk and pitch pans, and is virtually maintenance-free.