B&B 5151-B is a viscous liquid compound for removing high and low VOC polysulfide primers and sealants from metallic aircraft surfaces. Apply to coatings to be removed from metal surfaces by spray, flow, mop, brush or dip. Prior to application, surfaces should be clean and free of water. B&B 5151-B removes polysulfide primers and sealants and some polyurethane top coats.
