How to Use Tire Repair Sealant?
2 Answers
The usage method of tire repair sealant is as follows: 1. Shake the sealant well; 2. Lift the outer tube, align the tube mouth with the tire valve and tighten it; 3. Tear off the fixing ring on the bottle top and open the switch; 4. The sealant will start injecting into the tire. After inflation, turn the valve counterclockwise to close it. The working principle of tire repair sealant is as follows: 1. After the sealant is injected, the centrifugal force generated during driving will spread it evenly on the inner side of the tire, forming a sealing film that helps repair the puncture. 2. Important note when using tire repair sealant: It can only repair minor punctures with a diameter of less than 6mm.
I remember one late night driving home when I suddenly felt something wrong with the car. After pulling over, I found a flat tire and nearly panicked. The emergency supply in my car was a can of tire repair sealant, which is super easy to use: First, find a safe spot to park and turn off the engine. Second, clean any dirt around the valve stem to prevent clogging. Third, take out the sealant bottle, attach it to the valve stem, tighten it, and inject the liquid as easily as using a spray. Fourth, use the included mini pump or a nearby gas station air pump to inflate the tire to the recommended pressure. Finally, drive a kilometer or two to let the liquid evenly seal the puncture. But remember, this only works for small holes—don’t bother with large gashes. After the emergency fix, I took the car to a mechanic the next day for a proper check, since the sealant could corrode the wheel rim over time. Keeping a bottle in your trunk as a backup is a lifesaver, especially for someone like me who often ventures off-road.
