Sterling 6621 Waveless Waterbed Replacement Mattress
- Replacement for 6.25" deep mattress systems or Santa Monica only
- Semi waveless with lumbar support
- 6.25" fill depth water mattresses
- Premium 20 mil Endura III Vinyl, "Bali Blue"
- 2 full size layers of 1.5 oz. Fiber
- 2 Layers of Lumbar Support
- Tethered Wave Control System
- Made in U.S.A.
- Vinyl colors may vary, does not change the wave control system
- 4 year Full Warranty; 16 Year Prorated Warranty
Sterling Endura III™ Waterbed PVC
Sterling Endura III™ waterbed PVC was developed
exclusively for Sterling Sleep Systems to meet all recognized
performance and health standards established for waterbed vinyl in the
US and in the European Community. We certify that Endura III contains
less than 75ppm cadmium and meets all recognized limitations regarding
heavy metal content.
In manufacturing, and particularly when
manufacturing waterbeds, material quality governs product excellence. No
matter how skilled the fabricator a waterbed can be no better than the
material it is made from. Endura III is formulated with the finest
resins and plasticizers available for the application. We engineered
Endura III to be the best piece of material possible.
Endura III™ significantly exceeds the California
Bureau of home furnishings performance standards. A key indicator of
material excellence is low temperature performance “cold crack test”
results. Over the last 20 years we learned that low temperature
performance is an important indicator of overall material formulation
stability, not just a measure of how well the product will survive
shipping during winter months. The California Bureau of Home Furnishings
standards required waterbed material to pass a –20 F test, we
engineered Endura III to exceed –35 degree F. We are not aware of any
other waterbed material that equals this standard currently.
We won’t share the specifics of the Endura III
vinyl formulation, however we will tell you, you can’t buy better
material for making a durable, long lasting, quality waterbed.