RUTLAND Stove Gasket Cement pulls double duty because not only can this cement adhere any fiberglass gasket to most any metal, it can also be used to fix those small cracks, pinholes, and leaks in a cast iron stove. Available in a handy squeeze tube or in a larger caulk gun–ready size, this cement will help restore a stove to safe and efficient operation. Before it is heat cured, it can also be cleaned up with water, so there’s no need to worry about small mistakes when applying, even if it has already dried.