Foil-back Bicycle Tube Patch 21 mm (100pcs) - 1-11-022M
- Bicycle tube patch. With foil back. 2,1cm.
Tube Patches 22 mm – Aluminum Foil, Xtra Seal
Inner tube repair patches | Aluminum foil backing | Brand: Xtra Seal | Box of: 100 pcs.
The 22 mm tube patches from Xtra Seal are round repair patches covered with an aluminum foil layer, made for fixing bicycle, motorcycle, and car inner tubes. The foil works as a protective layer, the same role mylar plays on other Xtra Seal patches, keeping the patch base clean until it's peeled off right before mounting. The box holds 100 pieces, which works for a shop doing repairs as they come in as much as for a workshop handling higher volume.
Product Overview – 22 mm Tube Patches 11-022M
Patches this size are used on small tube punctures, most often caused by nails, thorns, or sharp debris on the road. The rubber compound is formulated to cure into a bond stronger than the tube material itself — hence the manufacturer's claim of strength up to twice that of the repaired tube.
The patch goes on a cleaned, buffed area of the tube coated with vulcanizing cement. The aluminum foil is peeled off right before the patch is applied to the tube — the same way the mylar layer is removed on other Xtra Seal patches — which keeps the patch base protected from contamination during the earlier steps.
Features and Specifications
Sized for small tube punctures, such as those from nails or thorns.
Protective layer that keeps the patch base clean, removed right before mounting.
Bond strength up to twice that of the repaired tube material.
Works with chemical cold cure and hot vulcanization.
A size that suits workshops and shops handling a higher volume of repairs.
A simple mounting process that doesn't require specialized equipment.
Technical Specifications
| Parameter | Value |
|---|---|
| Part number | 11-022M |
| Brand | Xtra Seal USA |
| Product type | Round tube patch |
| Diameter | 22 mm |
| Protective layer | Aluminum foil |
| Cure methods | Cold, hot |
| Application | Bicycle, motorcycle, and car inner tube repair |
| Sold as | Box of 100 pieces |
Applications
Where These Patches Are Used
- Repairing small punctures in bicycle inner tubes
- Repairing motorcycle inner tubes
- Repairing car inner tubes
- Tire repair shops and general repair workshops
- Cold cure with Xtra Seal cement, or hot vulcanization
Frequently Asked Questions
Do you need to remove the aluminum foil before applying the patch?
Yes — the foil is a protective layer that keeps the patch base clean, working the same way mylar does on other Xtra Seal patches. It's peeled off right before the patch is pressed onto the prepared, cement-coated tube surface, not after the repair is done.
Are 22 mm patches suitable for car tubes, or only bicycle tubes?
Patches this size work for small punctures in bicycle, motorcycle, and car inner tubes alike. Sizing mainly depends on the size of the hole rather than the type of vehicle — for larger punctures, a bigger-diameter patch is the better choice.
Which cements work with the 11-022M patches?
The manufacturer recommends Xtra Seal's universal cement or the blue Super-Blu cement, applied following the standard tube repair procedure: clean and buff the surface, apply the cement, let it dry, then position and press down the patch.