Seamlessly protect your products with these pressure-sensitive seals. They provide an extra layer of protection over basic foam liners, ensuring your dry or powdered items stay fresh and leak-free. Adhesive to glass and plastic jars, bottles, and containers, these inserts are perfect for preserving freshness and preventing moisture damage. Easy to use: center the seal, apply the cap, and let it adhere after 24 hours.
  These jar sealers are a game-changer for homeCanning and commercial use. Made in the USA for quality and reliability, they’re ideal for glass and plastic containers. No tools or heat required—just press and seal. Perfect for herbs, spices, and other products, these pressure-sensitive caps keep your items drying and fresh. No induction or shrink bands needed, making setup fast and hassle-free.

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