Ronseal Smooth Finish Multipurpose Wall Powder Filler 2kg

The Ronseal Smooth Finish Multi-Purpose Wall Powder Filler is a high-performance interior filler designed for strong repairs on plaster, stone, concrete, and wood. This white powder blends with water to produce a buttery texture that’s easy to mix, apply, and sand. It adheres well to various surfaces, fills gaps up to 40 mm deep, and dries to a matte finish without shrinking or cracking. The product is supplied as a 2 kg bag of powder with a measuring scoop and a filler applicator for convenient use. Its composition includes superfine chalk and white plaster with added powdered polymer, and it dries in 1–2 hours. It is durable for interior repairs and can be drilled once hardened. The base is water, and the filler remains a tough, repair-ready material once set.

Features

• Fills gaps up to 40 mm deep
• Strong adhesion on plaster, stone, concrete, wood
• Mix 2 parts filler to 1 part water
• Butter-textured when mixed; easy to sand
• Minimal VOC; dries in 1–2 hours

Usage

1. Ensure the area is clean, dry, and free from grease and dust.
2. Mix two parts filler to one part water using the measuring scoop.
3. Push the filler firmly into the hole or crack, leaving it slightly raised above the surface.
4. Smooth with a wet knife before it dries.
5. For holes deeper than 40 mm, build up in layers, allowing 1–2 hours of drying time between layers.