Thank you! I'm not sure exactly, but here are some fact sheets from UVM Extension that go into more detail on specific wall material to choose from: blog.uvm.edu/cwcallah/2016/04/29/finish-surfaces-for-produce-and-food-areas/ & blog.uvm.edu/cwcallah/2018/12/22/cooler-construction-options-walls-and-panels/
Great series! What was the pvc wall material you used?
Thank you! I'm not sure exactly, but here are some fact sheets from UVM Extension that go into more detail on specific wall material to choose from: blog.uvm.edu/cwcallah/2016/04/29/finish-surfaces-for-produce-and-food-areas/ & blog.uvm.edu/cwcallah/2018/12/22/cooler-construction-options-walls-and-panels/