Leak Seal Products
If you have been living with a leak and have been charging your air conditioner almost every year, then this is a video you need to watch. NuCalgon Easy Seal and Easy Dry are a set of products designed for A/C systems on submarines in the US Navy. These products are designed to last and are not going to gum up your motors like other sealants have done. this is the ONLY product that I recommend for air conditioner leaks that do not involve replacing the leaking component.