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Amazon.com: 304 Stainless Steel Canning Lids, Mason Jar Lids Special for Pressure Cooker, No Bulging & Buckled, Heavy Duty, Warp-resistant (Regular/Wide mouth) 20 PCS: Home & Kitchen
![Lid blew off canning stock. Happened after heat was off and canner cooling, but still under pressure. Why?? : r/Canning Lid blew off canning stock. Happened after heat was off and canner cooling, but still under pressure. Why?? : r/Canning](https://preview.redd.it/w4hbu7gqlrf91.jpg?auto=webp&s=20f9295c886519f985a51f262ea07002efc6e6dd)
Lid blew off canning stock. Happened after heat was off and canner cooling, but still under pressure. Why?? : r/Canning
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