Developed with your body in mind, Silk Spas use patented MicroSilk® technology which delivers benefits unlike any other form of hydrotherapy. Natural and non-invasive, tiny micro-bubbles gently penetrate the skin and envelops the body to relieve irritation, soothe aches and pains, encourage metabolism, fight free radicals and promote wellness.
Coast Spas® has partnered with Owens Corning® to Deliver the Toughest and Most Durable Hot Tub Shells Available.Your hot tub starts its life as a sheet of premium acrylic. It is then heated and vacuum-formed to take on the shape of a hot tub, at this point the acrylic is fragile and flexible. The acrylic shell is then moved to be reinforced using high-grade Owens Corning® fiberglass. A team of specialists start by applying several layers of fiberglass to the shell, then use rollers to compress those layers together. Steel angle iron is then placed onto those first compressed layers for additional support in specific structural areas.
Additional layers of Owens Corning® fiberglass are then added (up to 12 layers or more are typical for an average-size Coast Spas Model) and compressed again, by hand, to complete the shell reinforcement.