200% elongation. Certified Class B fire rating. Seamless installation. Façade interfaces between construction elements, such as around windows and doors, are common hotspots for water and air leakage. Effisus ProFlex FR combines an outstanding 200% elongation capacity with a certified
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Class B That Delivers. Proven Results. Facade breather membranes act as a protective underlay and shield against driving rain and wind, while allowing water vapor to pass through. Effisus Breather FR-B is a B-class fire rated nonwoven membrane with outmost
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Total UV Exposure. Maximum Safety. Facade breather membranes act as a protective underlay and shield against driving rain and wind, while allowing water vapor to pass through. Effisus Breather FR UV is an A1 fire rated membrane that ensures the
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