Fix-it quick epoxy putty will plug or seal practically anything that leaks. It will patch holes and cracks, and mend almost anything that is broken. It is excellent for rebuilding or fabricating parts and as an all purpose adhesive for metals, wood, glass, masonry, ceramics and many plastics. Also, it can be drilled, tapped, filed, sanded and painted like metal. Simple to use, just tear off enough to make your repair, knead the two colors until they are one color, and apply. Sets steel hard in 20 minutes.