ASTM F 1346-91 Most safe and insulating spa cover,hot tub cover,whirlpool cover

Specifications The most powerful spa cover factory

High quality,best price,warm & attentive service

Factory direct custom-made

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Description: 1.Fabric: We use senior grade artificial leather(PU) fabric for spa cover, which has the characteristics of waterproof,UV resistance,heat-resistance, burn-resistance, anti-mildew, wear-resistance and so on. Artificial feather fabric has lot of color can be choose. There have 14 colors are popular. (Black,Brown,Coffee,Grey and so on) Also we can produce according to customer provide. 2.Filler: We use 25kg/m³ high-density of EPS foam which can enhance the insulating value and improve the heat-retaining capacity, in this case,we can help consumer to save energy. It also can enhance strength and toughness of our spa cover for better solving snow-laden situation in Nordic country of cold winter. 3.Fasten: Aluminum alloy slot is installed into foam of both sides for improving supporting strength. We use superior UVR polyester thread to double sewing in order to be more strength and tear-resistance. 4.Lining(back side) : We use cold cracking resistance,heat-resistance,anti-mildew and tear-resistance fabric. 5.Tie-down straps: Humanized design(user-friendly),provide 4 locks with belts,its safety performance is better than ASTM standard. 6.Durable handle is on two sides of spa cover in order to use and carry the spa cover and convenient. 7.Using L size(8#) zipper which is strong and durable. Moisture-proof,extra long hemline and quality production ensure spa cover can fix spa and bath tightly. It can prevent dirt,dust and other pollutants to get into the bathtub,and enhance tightness and insulating value. 8.Strict and excellent process can ensure seam compactly so as to prevent water temperature and steam to lose. 9.Customize the design and process according to customer needs.(Size,Shape......) 10. Passed GS,SGS,ASTM certificate.   Sincerely hope we can build friendly and long-term business with you.