Bought my last batch of 48”x48” foam for $60 about 4 years ago but it’s been deteriorating ever since. 10 years is a long time and a great testimony. However, 2 sheets of Poret for $260 plus tax and shipping is giving me pause…although I’m sure it’s worth it in the long run. What ppi are you using? Wonder if I could just stick with 30ppi onlyI also use poret, the black one, in my sump as a divider. Coming up on 10 years with no issues. I have scuds in my sump that live in the foam which in addition to being very cool helps keep them cleared. I clean the foam once a year or less.
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