Shengshiweiye Tire Repair Patch Plug, Tire Plug

Shengshiweiye tire repair patch plug tire plug, Tire Plug

A Shengshiweiye Tire Repair Patch Plug (also called a mushroom plug patch) is a combination tire repair unit that integrates a rubber plug and a patch in one piece. The plug fills the puncture channel while the patch seals the inner liner of the tire, creating a reliable airtight repair.

This dual-action design is widely used in professional tire repair because it seals both the puncture path and the inner tire surface, helping prevent air leakage and moisture intrusion.

For use in radial and bias ply tires.
Designed for chemical or heat vulcanization.
Patch and stem have gray vulcanizing gum with blue poly backing.
Stem portion is wrapped with premium vulcanizing gum.

Why is the mushroom nail recommended for tire patching?

Ordinary film tire patching only seals the inner wall of the tire to prevent air leakage, but the nail hole wound remains open. Water and debris are prone to entering the nail hole, corroding the steel wire inside the tire, causing internal damage to the tire, and greatly reducing the tire's lifespan and safety.

The mushroom nail repairs both the tire tread and the nail hole. Chemical vulcanization seamlessly integrates with the tire wound. After patching, the tire's performance is restored, making the tire as safe as before.

Mushroom shaped rubber tire patch

Key Features

1. Combination Plug-Patch Design

The integrated plug and patch structure seals both the puncture hole and the tire inner liner, providing superior sealing performance.

2. High-Quality Rubber Compound

Manufactured from premium rubber materials with excellent flexibility, heat resistance, and durability.

3. Strong Airtight Seal

The patch bonds tightly to the inner liner while the plug fills the puncture channel, preventing air loss.

4. Protection for Tire Structure

By blocking moisture from entering the puncture channel, the repair helps prevent corrosion of internal steel belts.

5. Professional Tire Repair Solution

Widely recommended by tire technicians for repairing punctures in the tread area of tubeless tires.

How a Tire Repair Patch Plug Works

Patch-plug repair combines mechanical sealing and chemical bonding.

Typical repair procedure:

1. Remove the tire from the wheel rim.

2. Locate and mark the puncture.

3. Clean and buff the inner liner around the damaged area.

4. Apply vulcanizing cement to the prepared surface.

5. Insert the plug stem through the puncture channel.

6. Pull the patch firmly against the inner liner.

7. Roll the patch with a stitcher tool to ensure full adhesion.

8. Trim excess plug stem from the tread surface.

This method seals the puncture from both sides of the tire and restores airtight integrity.

3 major misunderstandings of mushroom nail repair

Misunderstanding 1: Not treating the inside of the nail hole. Before repairing, you should first choose a pneumatic drill of appropriate size according to the size of the wound, and treat the steel wire layer inside the nail hole, so that the mushroom nail and the inside of the nail hole can better undergo vulcanization reaction.

Misunderstanding 2: Do not inject vulcanizing agent into the nail hole before inserting the mushroom nail. This will prevent the mushroom nail from undergoing vulcanization reaction with the inside of the nail hole, affecting the durability and sealing. At the same time, the vulcanizing agent can also play a lubricating role in the nail hole to prevent it from being pulled apart.

Misunderstanding 3: Use mushroom nails to repair any wound. Mushroom nails can only be used to repair wounds within 6 mm in size and with a vertical angle of no more than 15°, and they cannot be used to repair sidewall wounds.

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shengshiweiye tire repair patch plug tire plug FAQ

1. What is a tire repair mushroom nail?

A tire repair mushroom nail, or tire plug, is a rubber or synthetic plug used to seal punctures in tubeless tires. Its mushroom-shaped head creates a tight seal to prevent air leakage, allowing the tire to remain safe and functional after repair.

2. What types of tires can mushroom nails repair?

Mushroom nails can repair most tubeless tires, including cars, motorcycles, and light trucks. They are designed for tread area punctures and are not suitable for sidewalls, large cuts, or heavily damaged tires.

3. How to use a tire repair mushroom nail?

Clean the puncture and use a reaming tool to prepare the hole. Insert the mushroom nail using a plugging tool and trim any excess flush with the tire surface. Ensure the plug is firmly seated to prevent air leaks and provide a durable repair.

4. Are mushroom nails safe for long-term tire use?

Yes, when installed properly in the tread area, mushroom nails create a durable, airtight seal. Regular inspections are recommended, especially for high-speed or heavy-load driving, to ensure the repair remains secure and the tire safe for continued use.

5. Can mushroom nails repair sidewall punctures?

No, mushroom nails are not suitable for sidewall repairs. The sidewall flexes significantly during driving, which can cause plugs to fail. Replacing a damaged tire is the safest option when sidewalls are punctured or severely damaged.

6. What materials are used for mushroom nails?

Mushroom nails are typically made of high-quality rubber or thermoplastic with an adhesive coating. This combination provides flexibility, strong bonding, and resistance to heat and tire pressure, ensuring the repair stays secure under normal driving conditions.

7. How long does a tire repair with a mushroom nail last?

A properly installed mushroom nail in the tread area can last for the life of the tire. The repair remains effective under normal driving conditions, but it is important to inspect regularly for leaks or damage, especially in high-speed or extreme-load situations.

8. Can mushroom nails be reused?

No, mushroom nails are designed for single use only. Reusing a plug reduces adhesion strength, increases the risk of air leakage, and may compromise the repair. Always use a new mushroom nail for each puncture to ensure a safe and durable repair.

9. How to choose the right mushroom nail for a tire?

Select a mushroom nail that matches the tire size and puncture diameter. Use high-quality plugs that meet manufacturer specifications. Choosing the correct size ensures a secure, airtight seal and a reliable repair that maintains tire safety and performance.

10. Are mushroom nails environmentally friendly?

Modern mushroom nails are often lead-free and made from recyclable materials, making them safer for the environment than older metal-based plugs. Always dispose of used plugs properly and follow local regulations to minimize environmental impact.

Related Reading

Tire Repair Patch FAQ – Complete Guide for Safe Tire Repairs

Tire Plug Patch – Durable Tire Repair Solution