All Weather Seal can often be used alone to successfully seal existing leaks. Its ability to emulsify with any kind of engine coolant mixture and stay that way circulating in the system, makes it a great preventative for any potential future leaks as well as sealing existing leaks.

Ceramic Motor Seal to fully coat the inside of the cooling system with a thin layer of ceramic. It will seal porous or blemished areas of the casting, as well as any potentially weak areas, for example where parts or surfaces join with each other such as head gasket locations, head bolt studs and cylinder sleeve areas.