I saw there a lot of tire sealant manufacturer in China, but the products was different a lot; I heard some of the products don‘t work at all.
Now the tire sealant quality levels in China can be classified as below: Quality level / Composition / Sealing puncture effect / Appearance Grade A: Chemical formula+Rubber+ Water / Good stickiness / Thick, Green colour Grade B: Little chemical+Rubber +Water / Common wheel rust /Thin, Black colour Grade C: Starchy Flour +Water / Cheating wheel rust /Thin, Grey colour Note: 1. For the Anti-Rust Anti-Freeze function of Grade A, most of the factories don’t have this chemical formula. That is why you can find in the northern part of China, only one or two tire sealant factory can sell their products there. Also this will be required as customer’s requirements. 2. In many countries, Grade B had been popularly accepted by customers. Note: In many countries, Grade B had been popularly accepted by customers. Please check the real wheel of Tubeless tire and motorcycle tire exhibition in their website
