Introduction
For outdoor gear exposed to rain, snow, and moisture, a regular zipper simply won’t suffice. Waterproof zippers provide the necessary protection to keep gear dry and functional.
How Waterproof Zippers Work
The key to a waterproof zipper is the coating applied to the zipper tape and teeth. Common coatings include:
- TPU (Thermoplastic Polyurethane): Flexible, durable, and excellent water resistance.
- PVC (Polyvinyl Chloride): Strong water resistance, often used in heavy-duty applications.
Key Features to Look For
- Coating thickness and uniformity
- Quality of the underlying tape and teeth
- Slider design that maintains the seal
- Overall flexibility and durability
Applications
Waterproof zippers are commonly used in:
- Jackets and rainwear
- Tents and camping equipment
- Marine gear (boat covers, drysuits)
- Sportswear (ski suits, waders)
- Protective and military clothing
Customization at RHF Zipper
We offer waterproof zippers in various colors, tape widths, and puller designs. Our technical team can help you select the right coating for your specific environmental challenges.