The usage method is as follows：

1. Remove the valve stem with the screws.

2. Shake the sealant to distribute the active ingredients evenly, then squeeze the sealant into the tire.

3. Screw the valve stem back on and rotate the tire to distribute the sealant evenly on the sidewall.

4. Inflate the tire to the standard bicycle tire pressure.

5. Remove the nail, flip the tire over so the hole is facing down, and the repair is complete.

Product Advantages

Natural Self-Healing

When a tire is damaged, latex molecules quickly flow and gather at the crack, rapidly filling 1mm to 6mm holes and forming a stable seal.

Waterproof
The tightly cross-linked structure between natural latex molecules provides excellent airtightness and waterproofness. It does not degrade upon contact with air and water, maintaining its seal for a long time.

Environmentally Friendly and Renewable
Natural latex comes from the sap of rubber trees and is a renewable natural resource. It does not release harmful substances during use.