Round Corner PVC UV Block Spa Cover

Detail Description1) High Quality , Excellence Workmanship , Durability.2) Marine Grade top vinyl reinforce the function of Waterproof ,Anti-Mildew, Moistureproof , UVInhibitors,Cold cracking resistance, Abrasion resistance.3) The bottom vinyl:made of pvc ,resistant to mildew,cold cracking ,abrasion.4) Tapered 100% virgin resin Expanded PolyStyrene(EPS) foam cores with the density of 25kg/cbm or 32kg/cbm for optimum strength and foam is vacuum sealed.5) Gauge Aluminum C-Channel: Lighter, extra strength and corrosion proof, ensuring structural integrity for the life of cover,which is 55mm width.6) Heat sealed vapor shield: PE 6 mil plastic or can de made of high quality aluminized paper.7) Tear-resistant reinforced nylon handles for easy opening and closing .8) Four tie-down straps with Security Childproof Locks.9) Perimeter skirt that helps keep heat in and Insulate dust and dirty 10) Corrosion Proof Nylon Zipper: Large #8 zipper with protective flap will not corrode or pull apart.11)The hinge:4 layer,quadruple reinforced hinge to help this most-worked part .12) The heat stopper pads that eliminates heat loss .13) The weep holes in the bottom of the cover allow condensated water to drain.14) Thread:Double stitched with high grade bonded polyester,UV resistance.Product AttributeProduct Name:Round spa coverMain Material:100% virgin EPS foam core and PVC artificial leatherTop vinyl:Marine Grade top vinylSize&Shape:all size and shape (made-to-order )Thickness:175px-500px( made to order )Foam:tapered virgin EPS foamThe density of foam:25kg/CBM and 32kg/CBM and 16kg/CBMColor:12 colorsFunction:protect spa and keep heat inFeature:resist to UV/Moisture/Mildew/Cold cracking and Abrasion resistance