Permatex 82096-12PK Form-A-Seal Leak Repair, 6 oz. Aerosol Can(Pack of 12) Forms a durable rubber barrier that stops leaks in minutes without part removal Eliminates the need for liquid additive sealers Resists common shop fluids For many automotive, home, shop, garage, farm, marine and industrial uses Suggested Applications: Engine and transmission leaks, cooling systems, plumbing, masonry, wood, plastics, glass, PVC