Introducing 'Nassau', a new A-grade SPC vinyl floor with padding attached from Sorrento Fine Home Flooring exclusively for Seconds & Surplus Building Materials. The attached IXPE Underlayment is a premium underlayment made up of a closed cell structure that will not absorb moisture or promote mildew growth as compared to other natural underlayments. The IXPE Underlayment is hypo allergenic and comfortable under foot, as well as having superior sound deadening qualities.