Issue: Having filler problems? Difficulty with achieving smooth repairs?
Pay attention to the way you apply filler
In the repair process the filler application is, literally, the foundation for the quality of your end result. If you don’t lay down enough filler, it will be more difficult to achieve a smooth and level repair. If you use too much, you may not get the thorough hardening you need and then twiddle your thumbs while your drying time takes longer than necessary. Not to mention, you increase the risk of pinholes.
George Langhorn, Paintshop Manager, McLaren Racing
How to achieve the right filler layer thickness:
Always use the right equipment, make sure you adhere to the recommended flash-off and drying times as detailed in the information supplied in the product data sheet.