Ancamine 2800 and 2850 curing agents from Evonik deliver high-performance Moisture Vapor Barrier (MVB) systems with outstanding adhesion to dry and damp concrete at 10 ºC. These systems use 30% less primer to get < 0.1 perms rating (ASTM F 3010) vs. other commercial MVB systems. And they contain no volatile organic components or other harmful materials such as nonyl phenol.