GAIA SWIMMING POOL LINER is UV resistant, mildew resistant, cold resistant and biologically harmless. It has strong tensile strength and tear strength. The top surface of our reinforced pool liners is coated with an exclusive protective varnish, which has the main function of extending the liner’s life. The varnish has a high concentration of UV absorbing materials, which provide the best protection against sunlight, the effects of time, or adverse weather conditions. The varnish forms a barrier between the liner and the water, preventing the migration of the plasticizing agents and premature aging of the liner. This varnish ensures the liner maintains its resistance and flexibility over a long period of time. It also acts as a protective shield against attacks by microorganisms. Furthermore, the varnish repels stains caused by suntan oils, limescale deposits, organic matter, and micro-organisms.