ACTFLEX 5000 is a high-performance, self-adhesive waterproofing sheet membrane designed for use on retaining walls, below-ground foundations, and other critical waterproofing applications. This non-asphalt membrane features a self-adhesive salvage edge for seamless overlapping and easy installation without mess. Offering long-term protection, ACTFLEX 5000 can be applied to a variety of surfaces, including PVC foundation walls, concrete, masonry, and cementitious surfaces.