Water-Resistant RainDefyer®

Highly water-resistant polyurethane-coated coil for programs that need better moisture resistance than a standard zipper.

Blue water-resistant jacket with zipper under splashing water

RainDefyer® Water-Resistant Zippers

Highly water-resistant polyurethane-coated coil for marine and outdoor programs. Strong, flexible coil that can give around corners. Molded UV (America's Seaworthy Zippers®) is a molded Delrin® path; RainDefyer® is the coated-coil water-resistant path.

Gauges
Continuous chain in #5, #7, #8, and #10. Finished styles in #5 and #10 only. #7 and #8 are available as chain and sliders (no finished assemblies).
Teeth
Extruded polyester monofilament coil.
Tape
Texturized woven polyester with about 3 mil polyurethane coating.
Tape Widths
3/4" and 1".
Finishes
Water Resistant Shiny and Water Resistant Matte.
Sliders
Regular black sliders available. Also available with non-corrosive 316 stainless steel slider options (single and double pull nonlocking).
Supply
Continuous chain on spools; closed end and bag type finished styles; single and double pull nonlocking sliders in bulk.
Related
Pairs with America's Seaworthy Zippers® marine positioning and our water-resistant capabilities.

Ask About RainDefyer® →

Test Data

Representative lab results for RainDefyer® constructions. Ask for the current sheet when you lock a BOM.

Crosswise Strength
272.3 lb (ASTM D2061)
Holding Separable
113.5 lb (ASTM D2061)
Holding Stops
85.0 lb (ASTM D2061)
Element Slippage
24.0 lb (ASTM D2061)
Element Pull Off
56.0 lb (ASTM D2061)
Crocking
4.0 (AATCC 8)
Salt Spray
No signs of corrosion or rust (ASTM D2059)
High Humidity
No signs of corrosion or rust (ASTM D2061)

Ready to Spec RainDefyer®?

Tell us gauge (#5 or #10), tape width, finish (shiny or matte), and black or 316 stainless slider preference. We will help you get the right zipper without the runaround.