The Weather Guard Spa Cover is a secondary protective layer designed to go over an existing hard spa cover. Unlike traditional vinyl spa covers, this cover is made from advanced polyester with a urethane backing, offering enhanced resistance to weather, UV exposure, and physical wear. Its primary function is to protect your main spa cover from the elements, especially in climates with heavy rain, snow, or prolonged sun exposure. This helps extend the life of a primary cover and reduces the risk of water absorption, fading, or material breakdown over time.