KEX KEX-5103 Radial Repair Unit, 3-1/8" Round, 1-Ply (50/Box)

Q: What makes these radial tire repair patches better than standard patches? A: KEX 5103 patches use tire cord reinforcement that provides 3x stronger adhesion than standard rubber patches. This creates a permanent vulcanized bond that lasts the tire's lifetime and withstands extreme temperatures from -40 degrees F to 200 degrees F, while standard patches often fail under stress and temperature changes.

Q: What makes these radial tire repair patches better than standard patches? KEX 5103 patches use tire cord reinforcement that provides 3x stronger adhesion than standard rubber patches. This creates a permanent vulcanized bond that lasts the tire's lifetime and withstands extreme temperatures from -40 degrees F to 200 degrees F, while standard patches often fail under stress and temperature changes.

Q: What size punctures work with these 3-1/8 inch tire patches? A: These patches are designed for punctures up to 1/4 inch diameter in the tire tread area only. They provide excellent coverage for common damage like nail holes, screw punctures, and small debris injuries. The 3-1/8 inch diameter ensures proper overlap around the puncture for reliable sealing.

Q: What size punctures work with these 3-1/8 inch tire patches? These patches are designed for punctures up to 1/4 inch diameter in the tire tread area only. They provide excellent coverage for common damage like nail holes, screw punctures, and small debris injuries. The 3-1/8 inch diameter ensures proper overlap around the puncture for reliable sealing.

Q: Which tire repair cement should I use with KEX patches? A: Use KEX KX-511F flammable chemical cement for best results with these patches. This cement creates the strongest possible bond between patch and tire inner liner. Always clean the repair area thoroughly, follow proper ventilation procedures, and allow adequate cure time before remounting the tire.

Q: Which tire repair cement should I use with KEX patches? Use KEX KX-511F flammable chemical cement for best results with these patches. This cement creates the strongest possible bond between patch and tire inner liner. Always clean the repair area thoroughly, follow proper ventilation procedures, and allow adequate cure time before remounting the tire.

Q: Are these patches suitable for both radial and bias-ply tires? A: Yes, KEX 5103 patches work on both radial and bias-ply tire construction types. The non-directional design allows placement anywhere in the tread area for maximum versatility. They're compatible with passenger cars, trucks, motorcycles, ATVs, and farm equipment tires requiring professional-grade puncture repairs.

Q: Are these patches suitable for both radial and bias-ply tires? Yes, KEX 5103 patches work on both radial and bias-ply tire construction types. The non-directional design allows placement anywhere in the tread area for maximum versatility. They're compatible with passenger cars, trucks, motorcycles, ATVs, and farm equipment tires requiring professional-grade puncture repairs.

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KEX radial tire repair patch box showing 3-1/8 inch tire-cord reinforced round patches

Permanent Bond Solution - KEX Radial Tire Repair Patch (5103, 50 Patches)

Professional Tire Cord Reinforcement for Heavy-Duty Puncture Repairs

These KEX radial tire repair patches deliver professional-grade repairs with tire cord reinforcement for 3x stronger adhesion.

Key Features and Benefits

Superior Adhesion Strength - Tire cord reinforcement creates permanent bonds that withstand temperatures from -40°F to 200°F, preventing patch failure under stress.

Universal Tire Compatibility - Works on radial and bias-ply construction with non-directional design for placement anywhere in the tread area.

Professional Bulk Value - 50-patch quantity supports high-volume shops with long shelf life.

Applications

Ideal for puncture repairs in:

Professional tire service centers and automotive shops.
Commercial fleet and truck maintenance operations.
Farm equipment and agricultural tire service.
Motorcycle, ATV, and recreational vehicle repairs.
Mobile tire repair and roadside assistance.
DIY tire maintenance for personal vehicles.

Perfect for tread area punctures up to 1/4" diameter caused by nails, screws, and small debris.

Technical Specifications

KEX 5103 Tire Patch Specifications
Specification	Details
Model Number	KEX-5103
Size	3-1/8 inch (79mm) round diameter
Construction	1-ply with tire cord reinforcement
Quantity	50 patches per box
Weight (per box)	1.2 lbs
Recommended Cement	KEX KX-511F flammable chemical cement
Application Area	Tread puncture repairs only
Tire Compatibility	Radial and bias-ply tires

Installation & Use

For proper tire repair installation:

Remove tire from rim and thoroughly clean the puncture area inside the tire.
Ream the puncture channel and remove any foreign debris.
Apply KEX KX-511F chemical cement to both the patch and prepared tire surface.
Position the patch over the puncture and apply firm, even pressure for proper bonding.
Allow adequate cure time before remounting and inflation.

Always follow proper tire repair safety procedures and industry standards for permanent repairs.

Get Professional Tire Repair Results Every Time

Stop dealing with temporary fixes that fail when you need them most. These reinforced tire patches create permanent repairs that keep vehicles safely on the road.

Order your 50-patch supply today for immediate shipping!

Frequently Asked Questions

What makes these radial tire repair patches better than standard patches?

KEX 5103 patches use tire cord reinforcement that provides 3x stronger adhesion than standard rubber patches. This creates a permanent vulcanized bond that lasts the tire's lifetime and withstands extreme temperatures from -40 degrees F to 200 degrees F, while standard patches often fail under stress and temperature changes.

What size punctures work with these 3-1/8 inch tire patches?

These patches are designed for punctures up to 1/4 inch diameter in the tire tread area only. They provide excellent coverage for common damage like nail holes, screw punctures, and small debris injuries. The 3-1/8 inch diameter ensures proper overlap around the puncture for reliable sealing.

Which tire repair cement should I use with KEX patches?

Use KEX KX-511F flammable chemical cement for best results with these patches. This cement creates the strongest possible bond between patch and tire inner liner. Always clean the repair area thoroughly, follow proper ventilation procedures, and allow adequate cure time before remounting the tire.

Are these patches suitable for both radial and bias-ply tires?

Yes, KEX 5103 patches work on both radial and bias-ply tire construction types. The non-directional design allows placement anywhere in the tread area for maximum versatility. They're compatible with passenger cars, trucks, motorcycles, ATVs, and farm equipment tires requiring professional-grade puncture repairs.

About the Brand

Kex

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