Basic Introduction
Center button is released once the jar is opened and the vacuum is release
Plastisol liner included
Acid-resistant plastisol liner that is ideal for tomato-based recipes and other acidic foods
These caps have an acid-resistant liner that is ideal for tomato-based recipes and other acidic foods. When used with hot-fill products, the liner in safety button caps draws a vacuum on any lug-finish jar. The center button is released once the jar is opened and the vacuum is released, offering tamper-evidence to increase customer confidence in your product. Safety button lug caps are NOT intended to be used with a water bath (home canning). Caps are designed for hot fill/steam application. Generating the Vacuum:/200x200.jpg)
