These metal SNAP lids and screw bands for mason jars seal home canned foods airtight. After heat processing and upon cooling, a vacuum is formed which seals the lids onto the jars. The lids are lacquered to prevent rust and have an interior enamel coating to resist natural food acidity.
ترست بايلوت
منذ 3 أسابيع
منذ يوم واحد
