The Nordsjo Professional Super Filler Exterior is a heavy‑duty ready‑to‑use filler designed to fix large cracks, holes and surface defects on both interior and exterior substrates. It fills deep gaps up to 5 cm in a single application and up to 10 cm when built up in layers. This exterior‑grade filler has excellent adhesion, resists sagging on vertical and overhead surfaces, and dries to an easy‑to‑sand, slightly coarse light grey finish. Perfect for builders, painters and renovators, it speeds up prep work before painting, plastering or rendering.

Key Features

• Ready to use — no mixing required for fast application on site.

• Interior and exterior use — suits walls, ceilings, timber, masonry and more.

• Deep filling capability — fills holes up to 5 cm in one go or 10 cm in two layers.

• Non‑sag, non‑shrink formula — holds on vertical and overhead surfaces without running.

• Paintable quickly — water‑based paints can be applied around 2 hours after filling.

• Easy sanding — light grey finish sands smoothly once fully dried.

• Accepts nails and screws — suitable for fixing hardware after curing.

Ideal for patching large cracks and deep damage in brick, concrete, timber, fibre cement, plasterboard and render before finishing with paint or coatings.