What are the best methods for repairing cracks in aged PVC figurative sculptures?

Repairing cracks in aged PVC figurative sculptures requires careful attention to preserve the artwork's integrity. Here are the best methods to restore your sculptures:

1. Cleaning the Surface: Begin by gently cleaning the cracked area with a mild soap and water solution to remove dirt and debris. Avoid harsh chemicals that may damage the PVC.

2. Filling the Cracks: Use a PVC-compatible epoxy or filler designed for plastic repairs. Apply the filler carefully into the cracks, ensuring it bonds well with the surrounding material.

3. Sanding and Smoothing: Once the filler dries, sand the area lightly with fine-grit sandpaper to blend it seamlessly with the sculpture's surface.

4. Sealing and Protecting: Apply a clear PVC sealant to protect the repaired area from future damage and UV exposure, ensuring long-lasting results.

5. Preventive Maintenance: Store sculptures in a stable environment away from extreme temperatures or direct sunlight to minimize future cracking.

By following these steps, you can effectively repair and preserve your aged PVC figurative sculptures for years to come.