Fowlers Stainless Steel No 4 Lid, 12 pack Jars ▪ Urine digester

▪ Urine digester

Our best selling bag neck sealer

this two third size gastronorm tray suits a whole range of applications

▪ Supplied Flat-Packed for Easy Self-Assembly

Fowlers Stainless Steel No 4 Lid, 12 pack Jars ▪ Urine digesterStainless Steel lids provide a longer life alternative and should be used for all high acid preserves, including pineapple and pickles. When preserving, lids are placed on the bottle on top of the preserving ring and secured with a clip. When first put on the bottle, the lid appears convex, which will change to concave after processing, indicating the vacuum seal has formed. Size 4 Lids fit: 31, 36, 65.