Liner lifespan

[BigJ273]

I have a Forever Flex 316 insulated SS liner. Just wondering how long they normally last if anyone knows. I know there are a number of factors involved, but just a general rule of thumb. Mine is about 11 years old. (P.S. nothing lasts "forever")

 

[bholler]

I have a Forever Flex 316 insulated SS liner. Just wondering how long they normally last if anyone knows. I know there are a number of factors involved, but just a general rule of thumb. Mine is about 11 years old. (P.S. nothing lasts "forever")

I for a light wall liner used full time i start scanning them every year at 10 years.