An extendable table sliding system for an extendable table is provided. The sliding system includes at least two parts being moveable relative each other and together forming at least a part of the extendable table sliding system, wherein one of said at least two parts includes at least one sliding surface being coated with a lacquer including a resin, wherein said lacquer in turn is at least partly coated with a lipophilic composition coating to provide a slide layer with a lowered friction.