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This guide is for DIY enthusiasts and professionals undertaking substantial wood repairs. The key benefit is its rapid hardening and extreme durability, allowing for deep fills and subsequent work. A caveat is its suitability for repairs over 5mm deep; for minor surface damage, a multi-purpose filler is recommended. Ronseal High-Performance Wood Filler is a two-part system designed to rebuild and harden damaged wood, offering tough, long-lasting repairs that do not shrink or crack. It can be applied to any depth and is suitable for drilling, screwing, or planing after curing.
| Colour | Brown |
|---|---|
| Model Part Number | 36383 |
| Brand | Ronseal |
The High Performance Wood Filler is a two-part system designed for deep repairs (over 5mm) that require exceptional strength and durability. The Multi Purpose Wood Filler is for minor surface filling and superficial damage.
Yes, this filler is designed for both interior and exterior wood repairs and provides a tough, weather-resistant finish.
The filler hardens in approximately 30 minutes, allowing for subsequent work like drilling or planing soon after application.
Yes, once the filler has fully cured, it can be sanded, primed, and painted to match its surroundings.
No, a key feature of this high-performance filler is its resistance to shrinking and cracking, even when applied to any depth.
You will need a filling knife for application. Ensure you have a clean surface for mixing the two parts.
While primarily designed for solid wood, it can be used on other wood-based materials for structural repairs, provided the surface is stable and prepared correctly.
Ensure both parts of the filler were mixed thoroughly and in the correct ratio. Check storage conditions; extreme cold can affect performance.
This product is designed not to shrink or crack. If this occurs, ensure thorough mixing and proper application. Overworking the filler during application can sometimes lead to issues.
Allow the filler to cure for the full recommended time. If issues persist, ensure you are using sharp tools and not applying excessive force.
Ensure the wood surface is clean, dry, and free from dust, grease, or loose material before application. For very smooth surfaces, a light sanding might improve grip.
Mixing: This is a two-part system. Ensure you mix the two components thoroughly according to the product instructions to achieve the correct consistency and curing properties. Use a clean mixing surface and applicator.
Application: Apply using a filling knife. Ensure the damaged area is clean and dry before application. For best results, use on wood damage deeper than 5mm.
Compatibility: Compatible with most interior and exterior wood surfaces. Once cured, it can be sanded, primed, and painted.
Care: Store in a cool, dry place away from direct sunlight. Ensure the container is tightly sealed after use to maintain product efficacy.
Note: For minor surface repairs, Ronseal Multi Purpose Wood Filler is a more suitable alternative.
