Wall filler
Wall filler is ideal for repairing holes, cracks and other imperfections before painting or decorating. Whether you're fixing small cracks, filling nail holes or repairing deeper damage, choosing the right wall filler will help you achieve a smooth, even surface ready for decorating.
Ronseal has a range of wall fillers for different types of repair, including quick-drying filler for smaller jobs, flexible filler for cracks and Big Hole Filler for deeper damage. Choose the right filler for your project and get your walls ready for a smooth finish.
Which wall filler should I use?
| Repair / requirement | Product |
| Small holes and everyday repairs | Quick Drying Smooth Finish Filler |
| Hairline cracks | Hairline Crack Smooth Finish Filler |
| Gaps between surfaces that may move | Super Flexible Smooth Finish Filler |
| General-purpose holes up to 20mm | Multi Purpose Smooth Finish Filler |
| Larger holes up to 40mm | Multi Purpose Powder Smooth Finish Filler |
| Large holes up to 50mm | Big Hole Smooth Finish Filler |
| Large holes where speed is important | 5 Minute Multi Purpose Smooth Finish Filler |
| Exterior walls, masonry and brick | Exterior Multi Purpose Smooth Finish Filler |
| Larger/deeper gaps requiring expanding foam | Expanding Foam Filler |
FAQs
What's the difference between 5 Minute Filler and Big Hole Filler?
Both can be used to fill large holes in your wall. Our Big Hole Filler takes longer to dry, but once it is dry it can be drilled and screwed.
Do your wall fillers come pre-mixed, or will I have to mix the filler myself?
Most of our wall fillers are ready mixed, so you can get straight on with the repair. But you can get our Multi Purpose Wall Filler as a powder, than needs mixing, great for larger jobs.
In what sizes does the Quick Drying Filler come in?
The Quick Drying Filler comes in 100g tube, 330g tube & 600g tub to suit all project sizes.
Will I have to sand down your Smooth Finish Filler to achieve the desired effect?
Yes. Our Smooth Finish Fillers leave a great finish, but for the best results you will need to give it a light sand before decorating.
Can I use the Smooth Finish Multi Purpose Filler to repair an brickwork?
Our Multi Purpose Filler works on plaster, stone, concrete and wood. And you can use in inside or out.