wineo PURline organic flooring will sustain the most demanding commercial applications. Produced with nearly 90% rapidly renewable and natural raw materials the sustainable bio-based polyurethane is 5x more durable than vinyl flooring products. Made of nonporous material with a lasting PU top surface PURline can be used in a variety of applications. PURline does not require finishing, waxing, buffing, or stripping and is easy for clients to maintain for years to come.