2# Upgrade
For a minimal upcharge you can add to the insulating factor of your cover with 2# foam - a great option with today's energy costs.

17 Points of Sunstar Quality Covers

1. UL Classified
2. Full 3 Year Warranty
3. Marine Grade Vinyl
Treated with mildew and UV inhibitors for year-round beauty.
4. Vapor Lock Seal with Antaeus 2000™
State-of-the-art equipment is used to heat seal cores with Antaeus 2000. A scientifically formulated plastic developed exclusively for Sunstar to inhibit moisture absorption.
5. Twenty-Eight Points of Internal Reinforcement
Every stress point is reinforced including the hinge, handles, straps, corners and skirts.
6. Tough ’N Sturdy Hinge
Four layers of vinyl add strength to this high stress area.
7. Super-Strength Padded Handles
Five layers of added strength were it’s most needed.
8. Premiere Skirt
An additional seal to keep heat in and dirt out.
9. Tie Down Straps
Triple-reinforced straps secure cover to spa or hot tub with locking fasteners.
10. Secure-Loc Fasteners
Lock with a key for extra safety.
11. Plastic Drain Grommet
Aids the release of moisture trapped under the vinyl. Will not corrode or scratch spa.
12. Double-Ply Poly-Laminate
Industrial grade vinyl with durable polyester fabric reinforcement. Mildew resistant.
13. Tapered Foam Core
Standard covers come with 3 1/2” - 2 1/2” taper to keep heat in and allow rain to run off.
14. Steel Reinforcement
Non-corrosive, strengthens center of Spa Top™
15. Commercial Grade Nylon Zipper and Protection Flap
Heavy-duty nylon zipper is corrosion resistant. Protective flap for easy replacement of core.
16. Hidden Zipper Pull Protection
Protects zipper pull. Adds quality finished appearance.
17. GHSG™ Super Heat Seal Gasket
A revolutionary insulating hinge seal that saves heat and prevents moisture loss. Critical to long-term Energy-savings.* Also protects bottom from abrasion