Product Spotlight - Metal Plastisol Lined Caps for Canning

Metal Lug & Threaded Plastisol Lined Caps for Canning



SKS offers threaded and lug metal caps with plastisol liners for canning and preserving a range of food products that could include sauces, jams, and more. These durable metal caps are available in a variety of sizes to match clear glass jars for long term storage, or for selling your food products within stores, at farmers markets, or online.

Canning Metal Lug and Threaded Plastisol Lined Caps

SKS offers metal lug or threaded plastisol lined caps , paired with clear glass jars, for canning and preserving. Metal lug caps feature non-continuous threading that locks together with lug finish jars. Metal lug caps are available in convenient large neck finish sizes, allowing them to be paired with a range of wide mouth glass jars, which offer easy access to the food products within.


  • Metal Lugs Plastisol Lined Caps:
  • White metal lug caps
  • Gold metal lug caps
  • Silver metal lug caps
  • Black metal lug caps
  • Red metal lug caps


Threaded metal plastisol lined caps pair seamlessly with a range of clear glass jars, including highly popular mason jars, straight sided jars, and many more. The versatility of these threaded metal caps allows packaging for a wide range of food products using various canning processes, including pressure, water bath, and open kettle. A selection of the threaded caps include buttons in the middle. The buttons depress when the hermetic seal is initially created and pop up when the jar is opened and the seal broken. This feature provides a level of tamper evidence, ensuring customers that the product contained is fresh and has not been previously opened.

  • Metal Threaded Plastisol Lined Caps:
  • White metal threaded caps
  • White 70g threaded caps
  • Gold metal threaded caps
  • Silver metal threaded caps
  • Black metal threaded caps
  • Red metal threaded caps


Two-piece plastisol lined metal caps are regaining popularity as a packaging option in the food preservation industry. These metal caps are available in silver and gold and can be purchased in three different ways: with the bands separately, the lids separately, or all together. The plastisol lined lids are designed for one-time use and offer the same hermetic seal as the one piece plastisol lined caps. The bands are reusable and screw onto the glass jars after the plastisol lids are secure. The two-piece design can be used in different canning processes and could potentially aid in removing excess air, reducing the chance of mold after sealing.

Read our Top 5 Canning Jars page for our collection of high quality canning sets that could fit your needs. While there is a nearly endless number of food products that can be canned and preserved, SKS has a few delicious recipes, crafted by creative bloggers. Consider our products when making pepper jelly, candied jalapenos, and cranberry applesauce. Also, check out these tips and tricks when packaging vegetables, like zucchini and peppers!



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