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Berger-Seidle
Classic HardOil is a polish-free deep impregnation for parquet and wooden floors in living areas. The natural hard oil, based on renewable raw materials, creates an open-pored, matte surface and enhances the natural wood grain, making it particularly vibrant.
Ideal for those who want to combine a natural wood look with durable protection.
The surface must be clean, dry, and finely sanded.
Classic HardOil is applied in 2 coats with a roller or brush. Avoid puddling.
A light intermediate sanding between coats further improves the surface appearance.
Under ideal conditions (23 °C / 50 % humidity):
Low temperatures, high humidity, or poor ventilation can extend drying time.
The floor should only be fully loaded or maintained after approx. 8–14 days.
✔ natural matte look
✔ open-pored wood protection
✔ polish-free application
✔ emphasizes the wood grain
✔ based on renewable raw materials
✔ ideal for living areas
• Shipping via parcel service