DUI Dive ZipSeal, Neck Only, G1, Silicone
In stock — ships from Irvine, CA
This item is currently on backorder. Order now to reserve yours, and we will ship it as soon as it is back in stock.
DUI Dive ZipSeal, Neck Only, G1, Silicone is backordered and will ship as soon as it is back in stock.
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Product Information
The DUI Dive ZipSeal, Neck Only, G1, Silicone (SKU 302261) is a replacement silicone neck seal for DUI drysuits fitted with a Generation 1 (G1) neck ZipRing. Built around DUI's patented ZipSeal system, it lets a diver change out a neck seal in minutes without special tools, and its proprietary silicone blend is UV and ozone resistant and latex free.
Who it is for
This seal is for drysuit divers who already own a DUI suit with a G1 neck ZipRing and want to replace a worn, torn or aging neck seal themselves. It is a strong choice for divers with latex sensitivities, since the seal is made from silicone rather than latex. The softer composition also suits divers who want a more comfortable seal around the neck, and the same silicone formulation accommodates divers with prominent wrist tendons for reduced water entry during hand movement. Carrying a spare seal is common practice for travel and expedition diving, where a torn seal can end a trip.
Key details
- Material: proprietary silicone blend, latex free
- Position: neck seal only, sold individually as a replacement part
- System: patented DUI ZipSeal, tool-free change out in minutes
- Resistance: UV and ozone resistant construction to extend seal life
- Donning: superior stretch plus an interior coating that simplifies installation and removal
- SKU: 302261
Compatibility and sizing
This neck ZipSeal works with all DUI drysuits equipped with a current Generation 1 (G1) neck ZipRing. It is sold as a neck seal only, so wrist seals are separate items. DUI also publishes a latex version of the G1 neck ZipSeal as a separate listing if you prefer latex over silicone.
DiveCatalog.com is an authorized DUI dealer and a real dive shop in Irvine, California since 2003. Call 888-701-4017 or start a chat if you are not sure whether your drysuit has a G1 neck ZipRing or which seal material is right for you.
- Patented ZipSeal technology allows the neck seal to be changed out in minutes without special tools.
- Proprietary silicone blend forms the seal body instead of latex.
- UV and ozone resistant construction helps extend seal lifespan.
- Latex free and suitable for divers with latex sensitivities.
- Softer composition enhances wearing comfort around the neck.
- Wrist tendon friendly design accommodates divers with prominent wrist tendons for reduced water entry during hand movement.
- Superior stretch and interior coating simplify installation and removal.
- G1 ZipRing compatibility fits all DUI drysuits equipped with a current Generation 1 neck ZipRing.
- Neck seal only and sold individually as a replacement part, SKU 302261.
- Latex alternative available as a separate G1 neck ZipSeal listing from DUI.
| Brand | DUI |
| Product Type | Replacement neck seal |
| Model | ZipSeal, G1 Neck, Silicone |
| SKU | 302261 |
| Material | Proprietary silicone blend |
| Latex Content | Latex free |
| System | ZipSeal, tool-free replacement |
| Seal Position | Neck only |
| Compatibility | All DUI drysuits fitted with a current Generation 1 (G1) neck ZipRing |
| Resistance | UV and ozone resistant |
| Installation | Change out in minutes, no special tools required |
| Material Options | Silicone (this listing) or Latex (separate listing) |
| Sold As | Replacement part, sold individually |
| Suited To | Divers with latex sensitivities and divers with prominent wrist tendons |
⚠️ WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Frequently Asked Questions
Will this ZipSeal fit my DUI drysuit?
It fits all DUI drysuits equipped with a current Generation 1 (G1) neck ZipRing. The seal works with the Generation 1 neck ZipRing already fitted to your suit and changes out in minutes without special tools. If you are unsure which generation of neck ZipRing your suit has, contact DiveCatalog.com at 888-701-4017 before ordering.
Do I need tools to change a DUI ZipSeal neck seal?
No. The patented ZipSeal system is designed so the seal can be changed out in minutes without special tools. The silicone blend also has superior stretch and an interior coating, which simplifies both installation onto the ZipRing and removal. That makes it practical to carry a spare neck seal on a dive trip and swap it on site.
What is the difference between the silicone and latex G1 neck ZipSeal?
This listing is the silicone version, SKU 302261, made from DUI's proprietary silicone blend. It is latex free, so it suits divers with latex sensitivities, and it is UV and ozone resistant with a softer feel for comfort. DUI publishes the latex G1 neck ZipSeal as a separate listing for divers who prefer that material.
Does this include a wrist seal or a ZipRing?
No. This is the neck seal only, sold individually as a replacement part. Wrist ZipSeals and ZipRings are separate items. The seal is intended for a drysuit that already has a Generation 1 neck ZipRing installed. If you need a matching set of seals or are not sure what your suit already has, call or chat with us.












