Next generation monolithic membrane EXOPERM MONO 150 Connex with integrated adhesive tapes provides enhanced protection of the building structure. It is strong, durable, incredibly vapour open with an Sd value of 0.07m, and boasts market-leading tensile strengths and nail tear resistance. The Monolithic layer creates a complete wind tight, waterproof, breathable membrane that expels any water/humidity. Why Partel EXOPERM MONO 150 Connex? Integrated tapes that facilitate easier, permanent connections Developed based on Monolithic Technology Highly breathable membrane with a low Sd value 0.07 m Class W1 resistance to water penetration Optimal UV and temperature resistance Resistant to driving rain and wind Windtight, but diffusion open Airtight System, featuring an air permeance value of