The PowerPatch® leak repair system provides fast and effective in field leak repair for transformers, PILC cables and other oil and gas insulated electrical equipment. Once a leak has been temporarily stopped using the 2-part putty, the sealant is applied and cures to form a strong, durable patch. The PowerPatch® sealant is the functioning patching material. PowerPatch® system is supplied with all the materials required to seal electrical insulating oil and gas leaks. The sealant bonds to polyethylene, lead, aluminum, ceramic and steel.