KEX KEX-386 Combi-Unit, Universal, Lead Wire, 1/8" Stem, 1-1/4" Round Patch (Box of 24)

$29.04

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KEX-386 tire repair kit with combi-units and carbide cutter

Professional Tire Repair Kit - KEX-386 Combi-Units (24 Pack with Cutter)

Tire Repair Kit – Permanent Tubeless Patch Solutions for Cars and Light Trucks

This professional tire repair kit delivers permanent puncture fixes using advanced combi-unit technology that combines plug and patch repairs in one step. **Brand:** KEX. Each KEX-386 unit seals tire injuries up to 1/8" (3mm) while reinforcing the inner liner, providing the same lasting durability that tire shops use for professional repairs. The kit includes 24 combi-units plus a CC-3 carbide cutter for complete tire repair jobs.

Key Benefits

Dual-Action Permanent Repair - The combi-unit design combines plug and patch technology in a single component, sealing punctures from both inside and outside the tire. This creates a vulcanized bond that matches the tire's original strength and lasts the life of the tire, unlike temporary plugs that can fail under pressure.

Complete Professional Kit - With 24 repair units plus the CC-3 carbide cutter included, you get everything needed for multiple tire repairs without running short during critical jobs. Perfect for tire shops, fleet maintenance operations, or serious DIY mechanics who want professional-grade results.

Universal Vehicle Compatibility - Works on all radial passenger car tires and light truck tires, covering the vast majority of vehicles on the road today. The 1/8" stem size and 1-1/4" round patch handle common puncture sizes from nails, screws, and road debris effectively.

Perfect Applications

This professional tire repair kit works best for:

Nail and screw punctures in the tread area up to 3mm diameter.
Professional tire shop repairs requiring permanent fixes.
Fleet vehicle maintenance programs with multiple vehicles.
Auto repair shops expanding tire service capabilities.
Emergency roadside tire repairs for service trucks.
Experienced DIY mechanics with proper tire repair knowledge and tools.

KEX-386 Specifications

KEX-386 Universal Tire Repair Kit Technical Specifications
Specification	Details
Model Number	KEX-386
Dimensions	N/A
Weight	N/A
Stem Size	1/8" (3mm)
Patch Diameter	1-1/4" Round
Size/Quantity	24 Combi-Units + CC-3 Carbide Cutter
Compatible Tires	Radial passenger and light truck tires
Maximum Injury Size	Up to 3mm diameter

Get Professional Tire Repair Results Today

Stop relying on temporary fixes that leave you stranded. This tire repair kit gives you the same permanent repair technology that professional tire shops use every day.

Order now and handle tire punctures with confidence.

Frequently Asked Questions

How does this compare to basic tire plugs?

Unlike basic tire plugs that only seal from the outside, these combi-units provide both plug and patch repair in one step. The patch reinforces the inner liner while the stem seals the puncture channel, creating a permanent repair that meets industry safety standards and lasts the tire's lifetime.

Can I use this on any tire puncture?

This kit works on punctures up to 3mm in diameter located in the tread area of radial passenger and light truck tires. Punctures in the sidewall, shoulder area, or injuries larger than 3mm require different repair methods for safety reasons.

Do I need special cement with these patches?

For permanent results, KEX recommends using their KX-511F chemical cement along with proper surface preparation using the included CC-3 carbide cutter. The cement creates the vulcanized bond that makes the repair permanent and is available separately. While the combi-units will seal punctures, the chemical cement ensures maximum durability and professional-grade adhesion for long-term reliability.

Is this suitable for DIY tire repair?

These are professional-grade tire repair supplies that require proper knowledge of tire repair procedures, safety protocols, and specialized tools including tire removal equipment and air compressors. Experienced DIY mechanics with the right equipment can achieve excellent results following manufacturer instructions and industry best practices. Proper training in tire safety and repair techniques is essential for successful application.

About the Brand

Kex

View All Kex Products

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