20g Filling Putty for Plastic Model Repair: A Comprehensive Guide

Introduction to 20g Filling Putty

Welcome to this comprehensive guide on using the 20g filling putty for repairing plastic models. This high-density putty is specifically designed for gap filling and fast drying, making it an ideal choice for model builders looking to achieve professional results.

Key Features of the Product

• Content: 20g
• Color Options: Black, gray, and white
• Fast Drying: Dries in approximately 1-2 hours at room temperature
• Versatile: Can be used for filling gaps, scratches, and other imperfections on plastic models

Packing List and Specifications

Each pack includes:

• 1 x 20g filling putty

How to Prepare for Plastic Model Repair

Before applying the 20g filling putty, it's essential to prepare the surface properly. Follow these steps to ensure a smooth repair process:

Preparing the Surface with Water Sandpaper

1. Wet depressions or scratch areas using the attached water sandpaper.
2. Ensure the grinding area is slightly larger than the recess or scratch.

Cleaning the Grinding Area

After wet grinding, wash and dry the area to remove any dirt and grease. This step is crucial for achieving a clean and smooth repair.

Filling the Gaps with 20g Filling Putty

Now that the surface is prepared, it's time to apply the filling putty. Follow these steps:

Applying the Putty with a Special Spatula

1. Thin out the right amount of fill soil as needed.
2. Use a special spatula to apply the putty, slightly higher than the surrounding area.

Letting the Putty Harden

Allow the putty to harden completely, which takes approximately 1-2 hours at room temperature.

Smoothing the Surface

Once the putty has hardened, it's time to smooth the surface. Follow these steps:

Wet Grinding with Water Sandpaper

1. After the putty has hardened, use water sandpaper to wet grind the area smooth.

Addressing Bubbles and Pits

If bubbles form or pits appear, repeat steps 2-3 until the desired smoothness is achieved.

Finishing Touches

The final steps involve completing the repair and finishing touches. Follow these steps:

Final Sanding and Polishing

1. Complete the repair by wet grinding the area with fine sandpaper.

Painting and Finishing

After completion, you can paint the repaired area to achieve a seamless finish.

By following this comprehensive guide, you'll be able to successfully repair plastic models using the 20g filling putty. Remember to prepare the surface properly, apply the putty carefully, and smooth the area before painting for a professional result.

Conclusion

Using the 20g filling putty for plastic model repair is a straightforward process that requires attention to detail and patience. By following the steps outlined in this guide, you'll be able to achieve professional results and bring your plastic models to life.

If you have any questions or need further assistance, please don't hesitate to reach out. Happy modeling!