Looking at Home Depot they show multiple types of Durock including this product: http://www.homedepot.com/h_d1/N-5yc...splay?langId=-1&storeId=10051&catalogId=10053 .. No mention of Nexgen in the pic but they do offer the the 3'x5'x1/2" Nexgen product.. If this is the original stuff that would be great!
Ray
Ray