These twist top lids are a high heat version which means they will withstand temperatures up to 128 degrees.
This makes them suitable for home preserving such as waterbath canning as well as pressure canning (note that normal twist top lids are only generally rated to 98 degrees for 20 minutes so this usually only makes them suitable for jams, chutneys and pickles and not products you would want to store longer term.)
- Stock: In Stock
- Model: RTO116
- Weight: 0.40kg