pvc rain boots scratched how to repair?

If the pvc rain boots are scratched, the following steps can be taken to repair them:

1. Prepare tools and materials:

- Hacksaw blade or sandpaper: used to treat the edge of the wound, making it rough and conducive to glue adhesion.

AB glue or special PVC glue: Choosing a high quality glue is the key to repair success. AB glue is a common super glue, and special PVC glue is more for the bonding of PVC materials.

- Application tools: such as a scraper, small brush or cotton swab, for evenly applying glue.

2. Treat the wound:

- Use a hacksaw blade to gently stretch the edges of the cut area, or sand it with sandpaper to increase the adhesion of the glue.

- Clean up impurities and moisture in the wound to ensure dry and clean.

3. Mix and apply glue:

- If using AB glue, mix A glue and B glue in a 1:1 ratio and stir well.

- Use the applicator to evenly apply the glue to the cut, ensuring that the wound is completely covered by the glue, and the glue layer is not too thick, so as not to affect the bonding effect.

4. Wait for curing:

- After applying the glue, you need to wait for some time for the glue to cure. The exact time depends on the type of glue used, and generally takes about 10 minutes.

- During glue curing, avoid touching or moving the repair part, so as not to affect the bonding effect.

5. Follow-up treatment:

- After the glue has cured, you can check the repair effect. If you find gaps or unglued areas, you can repeat the steps of applying glue to remedy them.

- If the repair part is large or the glue color is obviously different from the color of the rain boots, you can use black self-spray paint to spray the repair part to make it more beautiful.

6. Precautions for use:

- Repaired rain boots are best left for 24 hours before use to ensure that the glue reaches the highest strength.

- During use, avoid over-stretching or twisting the repaired part, so as not to affect the repair effect.

Through the above steps, you can effectively repair the torn PVC rain boots. However, please note that the repair effect may vary depending on the quality of the glue, handling techniques and other factors. If the repair effect is not good or the rain boots are seriously damaged, it is recommended to replace the new rain boots in time to ensure the safety of use.