Permabond Pipeline Restoration Products for Cast Iron Bell Joints & Meter and Weld Sealing Permabond Gaseal® is an anaerobic sealant for cast iron bell joint restoration and repair. Ideal for regular excavation, 1×1 keyholes, and coring technology. Technical training and support are available to insure successful implementation. Permabond Gaseal® is an anaerobic sealant for sealing leaks in low pressure (10-15 psi) cast iron bell and spigot joints and mechanical bell joints. Permabond’s Gaseal Anaerobic sealant eliminates solvents, mixing, blasting, and undermining of cast iron pipes. Grades are available for various weather conditions. Thread sealing, Threadlocking and Weld sealing with Corrosion Prevention Permabond Energy Products include a complete line of thread sealants for meter sealing. Permabond’s vast line of threadlockers prevent vibration loosening and corrosion on all threaded metal fasteners. Permabond weld sealant wicks into weld porosities and seals against pinhole leaks. For more information including a selection chart, download the product brochure. For personal assistance in selecting the best product for your application contact Permabond.