RTMAX™ is a strong, air, vapour, and water-impermeable membrane with an aggressive, high-tack, acrylic pressure-sensitive adhesive that does not require the use of a primer. RTMAX™ is fully compliant with AAMA 711-20 Voluntary Specification for Self-Adhering Flashing used for installation of exterior wall fenestration products. It is suitable for all kinds of wet, hot, and cold environments. It ensures optimal energy-efficient performance.