I purchased the 2 Tees 4 x4 x2 from a big box store and when I wanted to install them I noticed some crack looking on them . After talking to the plumbing associate about it , he assures me that there is nothing wrong with them . I went today to take a look at another big box store at the same item and it looks perfect .
Am I or will I be in trouble if installing them ? Here are some pics .