Ningbo Hewo Technology Co., LTD. founded in 2024 in Ningbo, Zhejiang province. focus on providing high quality products to auto, motorcycles, electric motorcycles and bicycles.In the field of tire maintenance, we have products with exquisite design, excellent performance and easy-carried.
Why Choose Us
Advanced Equipment
The company has more than 50 employees, 10 R&D personnel, several automatic filling lines, high performance mixing system, inflator pump testing line.To ensure product high quality, customized comprehensive performance test benches, durability test benches and other advanced equipment.
Quality Control
The company adhere to ISO14001, TS16949 quality system as the benchmark to control every production process.
Global Shipping
We engaged in researching, developing and manufacturing tire sealant and now we have customers all over the world, particularly in Southeast Asia.

Tyre sealant is used as a preventative measure to seal small punctures before they cause a flat tyre. The most common reason to use tyre sealant is when you have a puncture in your tyre and don't have the time or access to get a replacement or repair. It's a very effective way of extending the life of your tyre, as the sealant seals the puncture, preventing air from escaping and making the tyre last longer.
Advantages of Tire Sealant
Convenience: Tyre sealant allows you to continue driving on a punctured tyre until it can be fixed correctly, making it a convenient option for on-the-go repairs. As a result, you won't have to deal with the hassle of changing a flat tyre on the side of the road.
Easy To Use: Applying tyre sealant is a relatively simple process that can be done by the driver, with no need for professional assistance.
Long-lasting: When used in the recommended amount and frequency, tyre sealant can last for several months, providing ongoing protection against punctures.
Versatile: Tyre sealant can be used in a variety of vehicles, including cars, trucks, motorcycles, and bicycles, making it a versatile solution for tyre maintenance.
Environmentally Friendly: Tyre sealant is a non-toxic solution that can help reduce the number of tyres that end up in landfills. By prolonging the life of a tyre, it helps to reduce the number of tyres that need to be replaced, which can have a positive impact on the environment.
Product Specification
We offer the following Product specifications:
|
Product Type |
Tire Repair Sealant |
|
Color |
White |
|
Material |
Fiber Base |
|
Compatible Hole Size |
3/16 In |
|
Maximum pH Level |
9.8 |
|
Minimum Operating Temperature |
50 °F |
|
Minimum pH Level |
9.3 |
|
Odor |
Ammonia |
|
Flammability |
Nonflammable |
|
Used For |
Tube Tires, Bike, Dirtbike and Wheelbarrow |
Types of Tire Sealants
Not every tire sealant is the same. They are generally broken into two main categories: temporary and permanent sealants.
Temporary Sealants
Temporary sealant is the most common type of tire sealant, typically found in emergency repair kits. These sealants provide a quick fix by sealing the tire temporarily until the driver can apply a more permanent solution, like swapping out the punctured tire for a new one. While they’re not a permanent solution to tire breaches, temporary tire sealants are excellent for emergencies where immediate repairs are necessary.
Permanent Sealants
While most sealants are temporary fixes, some sealants are permanent solutions. Permanent sealants are part of a more proactive approach as you apply them before a puncture occurs.Tire shops and mechanics add permanent sealants to tires during installation to give them an added layer of long-lasting protection against punctures.
Amount of Tire Sealant
Recommendations for Most Common Tire Sizes:
|
Tire Size: |
Sealant Amount: |
Min. Bottle Per Bike: |
|
29" x 2.4" |
110ml (3.7oz) |
250ml |
|
29" x 2.3" |
105ml (3.5oz) |
250ml |
|
27.5" x 3" |
135ml (4.5oz) |
500ml |
|
27.5" x 2.5" |
110ml (3.7oz) |
250ml |
Pump the sealant into the tire through the valve stem opening while a jack supports the weight of the vehicle or implement. Following your owners manual and the instructions on the tire sealant packaging, determine how many ounces of sealant are needed per tire. Note, however, that putting in less material than recommended will limit efficacy as the tire doesn’t contain enough sealant to stop a puncture.
Be sure to check the pressure of and balance the tires after applying tire sealant. If the sealant puddles in the bottom of the tire, it may cause imbalances when moving at higher speed or over uneven terrain.
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FAQ
As one of the leading tire sealant manufacturers and suppliers in China, we warmly welcome you to buy cheap tire sealant made in China here from our factory. For more information, contact us now.
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