XTRA SEAL round patch plug combo with metal stem and black rubber patch shown on white background.

Xtra Seal X13383 1 7/8" (47mm) Round, 7/32" (5.5mm) Round Stem

Q: How does a patch plug compare to using a tire plug alone? A: A patch plug provides dual-layer sealing by addressing punctures from both inside and outside the tire. While a plug only fills the injury channel, the patch component creates a bonded seal against the inner liner through chemical vulcanization, which helps reduce the risk of air loss and moisture intrusion over time.

Q: How does a patch plug compare to using a tire plug alone? A patch plug provides dual-layer sealing by addressing punctures from both inside and outside the tire. While a plug only fills the injury channel, the patch component creates a bonded seal against the inner liner through chemical vulcanization, which helps reduce the risk of air loss and moisture intrusion over time.

Q: What size punctures can the 13-383 repair? A: This unit is designed for punctures up to 3/16 in (4.8 mm) in diameter. The 7/32 in stem diameter provides adequate fill for injuries within this range, while the 1 7/8 in patch head ensures proper sealing area around the damage site to maintain tire integrity and prevent air leaks.

Q: What size punctures can the 13-383 repair? This unit is designed for punctures up to 3/16 in (4.8 mm) in diameter. The 7/32 in stem diameter provides adequate fill for injuries within this range, while the 1 7/8 in patch head ensures proper sealing area around the damage site to maintain tire integrity and prevent air leaks.

Q: Can this be used on sidewall punctures? A: Yes, the Xtra Seal 13-383 is a universal repair unit approved for multidirectional application including tread, shoulder, and sidewall repairs on both radial and bias-ply tires. The rubber reinforced patch head provides strength in any orientation, provided the puncture falls within the tire manufacturer's repairable zone guidelines and structural requirements.

Q: Can this be used on sidewall punctures? Yes, the Xtra Seal 13-383 is a universal repair unit approved for multidirectional application including tread, shoulder, and sidewall repairs on both radial and bias-ply tires. The rubber reinforced patch head provides strength in any orientation, provided the puncture falls within the tire manufacturer's repairable zone guidelines and structural requirements.

Q: Is chemical vulcanizing cement required? A: Yes, chemical vulcanizing cement is required for proper installation of this repair unit. The cement must be applied to both the buffed tire surface and the patch head to activate the bonding process. This creates a chemical reaction that fuses the patch material to the tire's inner liner for a secure seal.

Q: Is chemical vulcanizing cement required? Yes, chemical vulcanizing cement is required for proper installation of this repair unit. The cement must be applied to both the buffed tire surface and the patch head to activate the bonding process. This creates a chemical reaction that fuses the patch material to the tire's inner liner for a secure seal.

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Black rubber tire patch plug with metal quill stem for professional tire repair

Professional Tire Patch Plug - Xtra Seal Universal Quilled Combination Repair (13-383)

Metal Quill Design for Fast Tire Repairs

The Xtra Seal 13-383 is a tire patch plug that combines patch and plug functionality in one unit. This 1 7/8" (47mm) round repair features a 7/32" (5.5mm) stem with integrated metal quill for use on radial and bias-ply tires. Designed for chemical vulcanization, this combination unit seals punctures using a rubber patch head with vulcanizing gum.

Key Features

Metal Quill Installation - Built-in quill guides the stem through puncture holes, eliminating separate needle tools.

Universal Compatibility - Works on tread, shoulder, and sidewall areas for radial and bias-ply tires.

Chemical Vulcanization - Vulcanizing gum bonds with the tire's inner liner when activated by cement.

Common Applications

Puncture repairs from nails and screws up to 3/16" diameter.
Tire service shops requiring fast passenger and light truck repairs.
Fleet maintenance managing mixed tire types across multiple vehicles.
Mobile tire repair services needing versatile on-site repair solutions.

Technical Specifications

Xtra Seal 13-383 Specifications
Specification	Details
Model Number	13-383
Dimensions (Patch)	1 7/8 in (47 mm) round
Dimensions (Stem)	7/32 in (5.5 mm) diameter
Weight	0.45 lbs per box
Injury Capacity	Up to 3/16 in punctures
Compatibility	Radial and bias-ply passenger, light truck, motorcycle tires
Patch Material	Black rubber with vulcanizing gum, white backing
Installation Method	Chemical vulcanization with metal quill

Installation Requirements

Requires standard chemical vulcanization procedures:

Inspect puncture to confirm repairable area and size limits.
Ream injury channel and buff inner liner around puncture.
Apply vulcanizing cement to buffed area and patch head.
Insert quill through puncture and pull stem with pliers.
Roll patch firmly and trim excess stem after curing.

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Frequently Asked Questions

How does a patch plug compare to using a tire plug alone?

A patch plug provides dual-layer sealing by addressing punctures from both inside and outside the tire. While a plug only fills the injury channel, the patch component creates a bonded seal against the inner liner through chemical vulcanization, which helps reduce the risk of air loss and moisture intrusion over time.

What size punctures can the 13-383 repair?

This unit is designed for punctures up to 3/16 in (4.8 mm) in diameter. The 7/32 in stem diameter provides adequate fill for injuries within this range, while the 1 7/8 in patch head ensures proper sealing area around the damage site to maintain tire integrity and prevent air leaks.

Can this be used on sidewall punctures?

Yes, the Xtra Seal 13-383 is a universal repair unit approved for multidirectional application including tread, shoulder, and sidewall repairs on both radial and bias-ply tires. The rubber reinforced patch head provides strength in any orientation, provided the puncture falls within the tire manufacturer's repairable zone guidelines and structural requirements.

Is chemical vulcanizing cement required?

Yes, chemical vulcanizing cement is required for proper installation of this repair unit. The cement must be applied to both the buffed tire surface and the patch head to activate the bonding process. This creates a chemical reaction that fuses the patch material to the tire's inner liner for a secure seal.

About the Brand

Xtra Seal

View All Xtra Seal Products

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