U-POL Davids ISOPON P38 Easy Sand Car Body Filler Repairs Scratch Repair - 250ML

The amount needed depends on the size and depth of the damage. A 250ml tin is generally sufficient for minor repairs.

Start with a coarser grit (e.g., 80 grit) for shaping, and move to finer grits (e.g., 180, 240, 320) for smoothing.

Not directly. You will need to use an adhesion promoter specifically designed for plastic before applying the filler.

Drying time is typically 20-30 minutes at room temperature, but this can vary depending on conditions. Check the instructions for precise guidelines.

Yes, priming is recommended after sanding to create a good base for the topcoat (paint).

Seal the tin tightly and store it in a cool, dry place. The filler may harden over time, especially if exposed to air.

Yes, provided the roof material is metal, fiberglass, or wood and you follow the preparation instructions.

Ensure the correct ratio of hardener is mixed with the filler. Check the expiration date of both the filler and hardener.

Allow the filler to fully cure before sanding. Use appropriate grit sandpaper.

Apply the filler in thin layers and allow each layer to dry completely before sanding. Avoid applying too much filler in one go.

Ensure the surface is clean, degreased, and properly sanded before applying the filler. Use a suitable primer for optimal adhesion.