Vinylux weekly polish and weekly top coat is a system uniquely designed to work together. Patent-pending prolight technology creates a powerful network of cross-linked polymer bonds that build resistance to chips and enhance durability with exposure to natural light over time. Exposure to natural light secures the prolight technology, creating an enduring, long-lasting polish. While ordinary polishes become brittle and deteriorate over time, vinylux dries naturally to a flawless finish and strengthens its resistance to chips over time.