Black Jack® Neo-Seal

Synthetic Roof Sealant Black Jack® Neo-Seal™ Synthetic Roof Sealant is a unique professional-grade elastomeric flashing and repair product that cures to a long lasting rubber membrane. This product remains flexible through extreme temperature ranges. It's non-sag properties and its exceptional adhesion, guarantees that Neo-Seal™ is the ideal cement for the construction and repair of all flashing, parapet walls, coping and chimneys. It is ideally suited for sealing cracks, holes and tears in built-up and shingle roofs, mod bit single plys, sheet metal roofs, chimney flashings and gutters. Contact us to request the SDS.