Maflowrap 50/40 SET & 65/75 SET are cold applied coatings designed to provide protection against corrosion and electrolysis on below grade metal substrates. The anti-corrosion bituminous rubber compound provides self sealed joints at longitudinal and end of roll overlaps, and is highly resistant to cathodic elasticity. The unique extruded PVC carrier is engineered for toughness, conformability and controlled elasticity.