Semin Sem-Light Filler

Sem-Light adheres to various common substrates: plaster, plasterboard, concrete, old fillers and other building materials. Ensure the substrate is clean, dry and free of dust before application.

To prevent cracking during drying, it is recommended not to exceed a few millimetres per coat. For deeper repairs, apply multiple successive coats, allowing proper drying between each application.

Yes, light sanding is generally necessary to achieve a perfectly smooth surface. Use fine-grit sandpaper once the filler is completely dry. Good smoothing with a damp spatula during application reduces sanding work.

The 1L pot is suitable for small repairs and spot touchups. The 5L format is more economical for large building sites or tradespeople who regularly use filler.