TECPPF Edge Processing Tips

1. Leave Sufficient Edge Allowance

When cutting the film, leave an extra 2-5mm of edge allowance so that the film can be tucked under the vehicle's paint edge.

• Tip: Leaving too little can result in insufficient coverage, while leaving too much can cause wrinkles, affecting the appearance.

2. Heat the Film

Use a heat gun or hair dryer to heat the film edges, making it more pliable and easier to conform and wrap around the edges.

• Tip: Be careful not to overheat the film, as excessive heat can cause deformation or damage.

3. Gently Stretch the Film

When wrapping the edges, gently stretch the film to ensure it lays flat and conforms to the surface. Overstretching can cause the film to lose its elasticity, while insufficient stretching may result in incomplete coverage.

• Tip: Try to maintain the film’s natural state and avoid overstretching to ensure a smooth and even edge.

4. Use Proper Edge-Wrapping Tools

Use a rubber squeegee or edge-wrapping tool to press the film into the edges or gaps, ensuring the film adheres tightly to the vehicle surface.

• Tip: Apply gentle pressure in small increments to avoid wrinkles or air bubbles forming near the edges.

5. Control the Amount of Installation Solution

Avoid using too much installation solution near the edges. A small amount will allow the film to slide into position, but too much liquid can reduce adhesion.

• Tip: After wrapping the edges, use a clean cloth to press gently and absorb any excess solution, ensuring better adhesion.

6. Handle Complex Edges and Shapes

For more complex areas like door handles or side mirrors, heat the film first to increase its flexibility, then proceed with wrapping.

• Tip: For intricate shapes, you can cut the film into smaller sections and work in stages to ensure each part wraps smoothly.

7. Keep Edges Clean and Dry

Before wrapping the edges, make sure the area is clean and free of dust or debris, which can interfere with adhesion.

• Tip: Wipe down the edges with isopropyl alcohol or warm water to ensure a clean surface before applying the film.

8. Let the Film Cool Naturally

After heating and stretching the film, allow it to cool naturally to lock it in the desired position.

• Tip: Avoid touching the film before it cools, as this can cause shrinkage or deformation.

9. Regular Inspection and Adjustment

After installation, regularly inspect the edges to ensure they are firmly adhered and have not lifted. If any lifting occurs, use a heat gun and tools to press the film back into place.