KEX KEX-002 Tube Patch, 2-1/4" Round, 40/Box
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Professional Inner Tube Patch Kit - KEX Vulcanizing Tire Patches (KEX-002, 40-Pack)
Inner Tube Patch Kit - Heavy-Duty Round Patches for Permanent Bicycle and Automotive Tube Repairs
This professional inner tube patch kit contains 40 high-grade vulcanizing patches that create permanent repairs for bicycle, automotive, and farm equipment tire tubes. Each 2.25-inch round patch bonds chemically with rubber to prevent patch failures and provide long-lasting puncture repairs that mechanics trust.
Perfect for bike shops, automotive garages, and serious DIY mechanics who need reliable tire tube repair solutions that work under pressure. These heavy-duty patches handle everything from thin bicycle inner tubes to thick truck and tractor tire repairs.
Key Benefits
Perfect Applications
- Bicycle inner tube puncture repair and maintenance.
- Motorcycle and scooter tire tube fixes.
- Automotive car and truck inner tube repair.
- Farm equipment and tractor tire maintenance.
- Industrial rubber product repairs.
- Emergency roadside tire repairs.
Technical Specifications
| Specification | Details |
|---|---|
| Model Number | KEX-002 |
| Dimensions | 2.25 inches (57mm) |
| Size/Quantity | 40 patches per box |
| Material | High-grade vulcanizing rubber |
| Recommended Cement | KEX KX-511F Chemical Cement |
| Coverage | Punctures up to 1.25" diameter |
| Weight | 8 ounces |
Installation Requirements
For optimal results, use with KEX KX-511F flammable chemical cement (sold separately). Clean the puncture area thoroughly and ensure each patch extends at least 0.5 inches beyond the injury on all sides. Allow proper curing time for maximum bond strength and permanent repair.
Get Professional-Grade Tube Repairs Today
These tire tube patches provide the permanent repair solution that mechanics and shops rely on for critical applications. The vulcanizing technology creates reliable bonds designed for demanding use.
Order your 40-pack now and handle any puncture repair challenge with confidence.
Frequently Asked Questions
What size punctures can these inner tube patches repair?
Each 2.25-inch patch effectively repairs punctures up to 1.25 inches in diameter when applied correctly. The patch must extend at least 0.5 inches beyond the injury on all sides for optimal adhesion and long-term durability. This sizing ensures adequate coverage for most common puncture types found in bicycle, automotive, and agricultural applications.
Do I need special cement for these vulcanizing patches?
Yes, use KEX KX-511F flammable chemical cement for permanent repairs with these vulcanizing patches. This specific cement creates a chemical bond between the patch and tube that becomes integrated with the original rubber material. Other adhesives may not provide the same level of permanent bonding required for vulcanizing patch technology.
How do these compare to bicycle tube patch kits from bike shops?
These are professional-grade patches used by tire shops and mechanics for commercial applications. Unlike standard consumer patches, these heavy-duty patches use vulcanizing technology for permanent repairs designed to withstand repeated pressure cycles and temperature variations. The 2.25-inch size provides broader coverage than typical consumer patch sizes.
Can these patches work on both thin bicycle tubes and thick automotive tubes?
Yes, the vulcanizing rubber formula bonds effectively to all rubber thicknesses from thin bike tubes to heavy truck inner tubes. The 2.25-inch size provides excellent coverage for most puncture types across different vehicle categories. The chemical bonding process adapts to various rubber compounds and thicknesses commonly found in tube applications.
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