Pressure Sensitive Torque Activated Cap Seals Liners -100 PCS - for Regular Mouth Glass & Plastic Ball Mason Canning Jars - No Induction Sealer Needed - 70mm (2.75") Made in USA (100)
- PRESSURE SENSITIVE SEAL LINERS provide an extra level of protection compared to a basic foam liner. The polystyrene white foam coated liner insert seals for jars PREVENT LEAKS and CONTAMINATION, and preserve FRESHNESS of your dry or powder products..
- SEALING INSERTS provide an actual safety seal for different canning jars. These jar inner seals are coated with a torque activated coating. They are adhesive to GLASS and PLASTIC jars, and round containers with metal or plastic caps and closures..
- 2.75 inches (70 mm) these jar sealers are used with any type of REGULAR MOUTH jars, jugs, pots, cans or other round neck containers, which are made of glass or plastic, and measure SLIGHTLY LESS than 70 mm in outer diameter neck size..
- NUMBER 1 ADVANCED sealing technique used by professionals! NO INDUCTION SEALER or SHRINK BAND NEEDED with these liner seals. NO TOOLS, or heat gun REQUIRED! Just center your seal on the jar apply the cap and wait for 24 hours to adhere..
- SEALED FOR YOUR PROTECTION – this press and seal liner, cap sealer, will keep your herbs and spices dry and fresh! This single-use foam seal peels easily from container when needed..