Metolux 2 Part SF Wood Filler - Dark / Mahogany

The working time typically ranges from 15-30 minutes, depending on the ambient temperature. Cooler temperatures extend working time, while warmer temperatures shorten it. Mix only what you can use within this timeframe.

This wood filler is specifically designed for wood. Adhesion and performance on plastics or PVC are not guaranteed and may not be suitable.

Full cure typically takes 2-3 hours, but this can vary significantly with temperature and humidity. It is fully sandable once hard to the touch and no longer yielding.

Yes, you can mix different colored fillers to achieve a closer match to your specific wood tone, but do so before adding the hardener.

The filler is described as weatherproof, making it suitable for exterior use and resistant to normal weather conditions. It is not designed for continuous submersion in water.

When stored correctly in sealed containers in a cool, dry place, the filler and hardener typically have a shelf life of at least 12 months.

The product provides a high-strength repair and is suitable for significant damage, but for critical structural applications, professional advice should always be sought.

Ensure the correct ratio of filler to hardener was used. Check that the hardener is not expired. Ensure thorough mixing and adequate temperature (avoid very cold conditions).

Apply filler in thin layers rather than one thick coat. Ensure the hardener ratio is not too low. Allow sufficient curing time before sanding.

Ensure the filler is fully cured before attempting to sand. Use progressively finer grit sandpaper. If the filler is gummy, it may not be fully cured or the hardener ratio was incorrect.

Ensure the wood surface was clean, dry, and free from dust, grease, or contaminants before application. Roughening the surface slightly can improve adhesion.

While pre-colored, slight variations can occur. If painting, ensure an appropriate primer is used. For staining, test the stain on a small, inconspicuous area first.