About This Product
This metal cap features a plastisol liner that forms a vacuum seal when processed, preserving the freshness and extending the shelf life of your products.
The cap's safety button pops up if the seal is broken, providing a visual indication of tampering or loss of seal integrity.
Made from high-quality metal, these caps are designed to withstand the rigors of commercial use and home canning processes.
Perfect for a wide range of products, including jams, jellies, pickles, sauces, and more.