Polyurethane (PU) coatings are wood enamels that make the wood look glossy. It serves as a protective layer on the wood surface. PU coatings are ideal for exterior furniture and make them stable for a long time. PU coatings are generally oil-based but water-based PU coatings are also available these days.
PU coatings offer irresistible weather confrontation and prevent cracking of paint over the furniture due to the presence of a flexible layer.
PU coatings protect the exterior furniture from the sunlight and UV rays and keep off scratches from the furniture.