
About the product
Aguaplast Standard is Beissier's benchmark powder filler for leveling and smoothing interiors — the product most used by painters and renovators to smooth walls, prepare surfaces, and fill cracks before painting. It provides a fine, hard finish, with a Shore C 80 hardness and M0 fire resistance. With a working time of 6 hours at 20°C — the longest of the powder fillers in the range — and a maximum thickness of 5 mm per coat. Available in 1 kg, 5 kg, and 15 kg.
What jobs and surfaces is it ideal for?
- ✓ Skimming and plastering new walls made of plaster, plasterboard, cement, and concrete
- ✓ Smoothing and leveling walls after removing wallpaper or gotelé (textured paint)
- ✓ Filling chips, holes, fissures, and cracks indoors
- ✓ Preparing the surface before applying plastic paint, gotelé, or wallpaper
- ✓ Reducing substrate absorption to save paint in the finish
Why choose Aguaplast Standard
- ✓ 6 hours working time — the longest working time of the powder fillers in the range; allows tackling large sections of wall calmly, making corrections and touch-ups without rush
- ✓ Shore C 80 hardness — hard and resistant finish — once cured, it provides a compact and hard surface that resists sanding, impacts, and the passage of time well; superior to ready-to-use fillers in final hardness
- ✓ Non-combustible M0 — unique fire resistance certification in its category; especially relevant for projects in buildings with fire reaction regulatory requirements
- ✓ Reduces substrate absorption — the filler seals pores, preventing paint from being absorbed irregularly; the final finish is more homogeneous, and fewer coats of paint are needed
- ✓ Great quality/price ratio in 15 kg format — the professional 15 kg format is the most economical per kilo and covers up to 13–15 m² in a thin coat; ideal for complete home renovations
Compatible substrates
How to prepare and apply — in 4 steps
- Prepare the surface: clean, sound, and dry, free of dust, grease, and waxes. Remove poorly adhered paints. On highly absorbent surfaces, prime with Fixacryl.
- Mix: 0.4 L of water per 1 kg of powder. Knead until a smooth paste is formed. Working time 6 hours. Do not re-knead once setting has begun.
- Apply with a trowel or spatula in layers up to 5 mm. For large areas, work in sections.
- Sand and paint: dries 2–4 hours per mm of thickness. Sand with 120–180 grit, remove dust, and apply the finish. Clean tools with water before setting.
Technical specifications
| Product type | Powder filler for interior skimming and smoothing |
| Use | Interior |
| Mixing ratio | 0.4 L water / 1 kg powder |
| Working time | 6 hours at 20°C |
| Maximum thickness per coat | 5 mm |
| Drying | 2–4 h per mm of thickness |
| Shore C hardness | 80 ± 5 |
| Fire resistance | Non-combustible M0 |
| Coverage | 1.1 kg/m² per mm of thickness |
| Application temperature | +5°C to +35°C |
| Formats | 1 kg · 5 kg · 15 kg |
For interior use only
Do not apply outdoors or in areas with permanent humidity. Do not re-knead once setting has begun. For outdoor repairs, use Aguaplast Exterior.



















