Diameter：40MM 規格

Scope of application: Small car vacuum tire（Wound less is than 8mm）

使用范圍：小型車輛的真空胎（創口小于8mm）

Package：40PCS/Box

How to use？

1. We need to polish the wound with a tire grinding machine.我們先用打磨機把創口打磨好
2. Attach the film directly and press it a few times。直接在創口上貼上膠片并按幾下
3. Inflate the tire directly. 直接給輪胎充氣

This product is more efficient, environmentally friendly, and does not require glue.

本膠片更加環保，使用高效，并且不需要膠水。