
About the product
Aguaplast Wood Restorer is Beissier's powder filler specifically formulated for repairing and reconstructing deteriorated wood — deep cracks, holes, knots, gnawed or crushed areas. Unlike ready-to-use putties, the powder format allows you to prepare the exact amount needed, has greater final hardness, and allows thicknesses of up to 50 mm in a single application. It mixes with water (0.4 L/kg), is workable for 30 minutes, and ready for sanding and painting in 3 hours. It has a hard finish, sands perfectly, and accepts any paint, varnish, or wood stain. 1 kg format.
What jobs and surfaces is it ideal for?
- ✓ Repair of deep cracks and holes in solid wood, board, and MDF
- ✓ Filling of knots, crushed or damaged areas before painting or lacquering
- ✓ Reconstruction of deteriorated wood edges, corners, and mouldings
- ✓ Preparation of door and window frames before enamelling
- ✓ Repair of furniture, parquet, and decking with localized damage
- ✓ Jobs requiring a larger filling volume than ready-to-use putties allow
Why choose Aguaplast Wood Restorer
- ✓ Allows thicknesses of up to 50 mm in a single application — much superior to ready-to-use putties; ideal for large-volume repairs such as reconstructing edges, mouldings, or areas with significant material loss
- ✓ Greater final hardness than ready-to-use putties — by curing through setting instead of evaporation, the result is harder, more compact, and more resistant; it withstands aggressive sanding and daily use better
- ✓ Ready for sanding and painting in 3 hours — fast drying allows the repair and finishing to be completed on the same workday without long waits
- ✓ Excellent sanding capability — once cured, it sands easily with fine-grit sandpaper to achieve a perfectly smooth surface flush with the original wood, without texture differences
- ✓ Compatible with all types of finishes — accepts paints, enamels, varnishes, lacquers, and wood stains; does not stain or interfere with the color of the final finish
- ✓ Powder format — prepare only what you need — no waste; mix the exact amount for each repair; the rest of the powder keeps perfectly sealed for later use
How to prepare and apply — in 4 steps
- Prepare the surface: the wood must be dry, clean, and free of dust, grease, wax, and loose particles. Remove any poorly adhered varnishes, paints, or wood parts. On very smooth or varnished wood, sand lightly to improve adhesion. Protect metal parts with Todo Terreno anti-corrosion primer.
- Prepare the mixture: add 0.4 liters of water per kg of powder and mix until you get a consistent, homogeneous paste without lumps. Work within 30 minutes of working time — do not re-mix once setting has begun.
- Apply with a trowel or spatula: fill the damaged area in layers up to 50 mm thick. Ensure the material completely fills the hole or crack without leaving internal voids. Smooth the surface, leaving it slightly raised so it can be sanded flush once dry.
- Sand and finish: after 3 hours at 20°C, sand with 120–180 grit sandpaper until perfectly level. Clean the dust and apply the desired finish. Clean tools with water immediately after use.
Do not re-mix once setting has begun. Working time of the mixture: approx. 30 min at 20°C. Times vary with temperature and humidity.
Technical specifications
| Product type | Powder wood repair filler |
| Use | Interior |
| Mixing ratio | 0.4 liters of water per kg of powder |
| Working time of mixture | 30 minutes at 20°C |
| Ready for sanding / painting | 3 hours at 20°C |
| Maximum thickness per coat | 50 mm |
| Approximate yield | 1 kg/m² and mm of thickness |
| Application | Trowel · Spatula |
| Tool cleaning | Water (before setting) |
| Brand | Beissier / Aguaplast |
| Format | 1 kg |
Important limitations
Do not re-mix once setting has begun — the paste will not regain its workability. Do not apply to wet wood. Remove poorly adhered varnishes, waxes, and paints before application to ensure adhesion.



















