Guarnizione sensibile alla pressione 28 mm (1,10") fodere MadeinUSA nessuna guarnizione a induzione necessaria
NUMBER 1 ADVANCED sealing technique used by professionals!NO INDUCTION SEALER orSHRINK BAND NEEDED with these liner seals.NO TOOLS, or heat gunREQUIRED ! Just center your seal on the jar apply the cap and wait for 24 hours to adhere.