EVAPLINER is a high strength, industrial urethane coating used to protect cooling tower surfaces from corrosion and to seal leaks. Many have made the unfortunate decision to use other coatings to extend the life of their equipment, not realizing that those coatings were actually highly flammable. EvapLiner is more than fire retardant; it is actually self-extinguishing, putting out flames within three seconds! EvapLiner Protective Coating is a flexible membrane so it expands and contracts with the movement of the panels it is adhered to, which means that it effectively seals leaks and will not Chip, Crack or Peel!