Got lost in shipping had to order another, company refunded me for the lost one. Other than that when we finally received it, it works like a champ! Hard to get all the wrinkles out, but does the job.
It's not very flexible and has folds. It is also expensive. I've had it in my pond for a couple of weeks now, and it is holding water. I will update you if it breaks.
I used a PVC liner when I built the pond to save a few bucks, needless to say I ended up replacing it after a few years due to leakage. EPDMis the way to go for anything permanent.
Nice product, exactly as ordered. Fast shipping and had paper between folds to keep layers separate. Very heavy. Would definitely buy again and recommend.