Need a specific o ring size that’s not in your standard kit?
Don’t wait for factory lead times or search endlessly—build your own seal on-site with a professional o ring splicing kit.
It’s the fastest and most flexible way to create custom seals for unique grooves, large diameters, or legacy equipment.
What is an o ring splicing kit?
An o ring splicing kit includes everything you need to make o rings on the spot:
- O ring cord (various diameters)
- Splicing adhesive
- Razor cutter or guide jig
- Optional: corner jig / measuring scale
With this kit, you can cut, glue, and install a perfect-size o ring in minutes—ideal for:
- Equipment repairs
- Field service work
- Unavailable or obsolete sizes
- Large-diameter static seals
When should you use a splicing kit?
Use a splicing kit when:
- You need a non-standard or oversized diameter
- There’s no time to order molded rings
- You service a wide range of machinery
- Custom sizes vary by project
Many repair shops keep a splicing kit as part of their emergency toolbox. It’s particularly helpful for:
- Pumps
- Flanges
- Filter housings
- Static pipe seals
Need a molded custom instead? See our custom o ring service →
What materials are available in splicing cord?
We offer splicing cords in:
| Malzeme | Sıcaklık Aralığı | En İyisi İçin |
|---|---|---|
| NBR | -40°C ile +120°C arası | General industrial, oil systems |
| Viton | -20°C ile +200°C arası | Fuel, heat, chemical exposure |
| Silikon | -60°C ile +200°C arası | Food-grade, low-pressure, flexible |
| EPDM | -50°C to +130°C | Steam, water, brake fluids |
Cord is available in cross-sections from 1.5 mm to 9.5 mm, round or square profile.
Check our Rubber O Ring Material Guide for more info.
How do you splice an o ring?
Step-by-step:
- Cut the cord precisely to the inner diameter you need (use the formula: ID = Length / π).
- Use the guide block to cut a straight face.
- Apply adhesive to both ends—our kits use industrial-grade cyanoacrylate.
- Hold and cure for 20–60 seconds.
- Test the joint for flexibility and clean any glue overflow.
For high-pressure applications, avoid using spliced rings in dynamic motion. Static seals only.
What’s included in our o ring splicing kit?
| Item | Details |
|---|---|
| O ring cord | 2–5 meters per size (selectable) |
| Adhesive tube (cyanoacrylate) | 20g, fast cure formula |
| Precision cutter or jig | Optional metal or plastic tool |
| Measuring guide | Size chart / calculator |
| Ambalajlama | Boxed, labeled, resealable |
→ Browse Full O Ring Kit Options
Can I order just the cord or glue?
Yes. We sell:
- O ring cord by the meter (rolls or packs)
- Industrial adhesive (fast cure, resistant formula)
- Spare blades / cutters
- OEM branded kits with your logo
MOQ for kits: 100 sets | MOQ for cord: 10m per size
Final Thoughts on O Ring Splicing Kits
If you’re in maintenance, repair, or fabrication—an o ring splicing kit gives you unmatched flexibility.
It’s the DIY solution for when "standard" doesn’t cut it.
Request Your Splicing Kit or Cord Quote
Need splicing kits for your service team, e-commerce store, or brand?
📩 E-posta: [email protected]
📱 WhatsApp: +86 17622979498
OEM kits, low MOQ, custom sizes, fast delivery available.
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