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Ex Tax: 6.95€

Available Options

Available grain fillers: Natural, Black, Mahogany, and Rosewood.

Our Nitorlack grain filler is the first step to achieving a flawless lacquer finish on wood surfaces.

Designed to fill pores and prepare the surface for varnishing, this product ensures a professional-quality result.

Compatible with the Nitorlack water-based stains, you can easily customize the tone to your preference.

Simply adjust the density with water for easy application and fast drying. Plus, it won't crack or shrink, making sanding a breeze.

Ideal for open-pore and large woods like Mahogany, Ash, or Rosewood, this filler is your go-to solution for achieving a smooth, level surface before varnishing.

Key Features:

- Fills wood pores without sagging, shrinking, or cracking;

- Compatible with all finishes, stains, base coats, and top coats;

- Specially developed colors for instruments, with Neutral (Natural) option for custom stains;

- Easy to apply, dries fast, and sands easily;

- Non-toxic, solvent-free, and non-flammable;

- Ready to mix with water (1:2 ratio) for optimal consistency;

- Comes in a convenient 250 ml container with indefinite shelf life when stored dry.

With Nitorlack grain filler, achieving a professional finish has never been easier. Simply apply, let dry, sand, and varnish for a flawless result every time.

Suggested preparation and application:


In a bowl put the water-based sealer with approximately 10% of warm water. Mix it until it has no lumps and with a consistency suitable for application.


1. Prepare the surface by sanding with 400 grit sandpaper and remove any remaining solvents or oils.

2. Apply the filler in the direction of the grain and then against the grain. Allow to dry for 10 minutes.

3. With a spatula at a 45 degree angle, remove the excess product.

4. Once dry, wipe off the remaining residue with a clean, dry cloth.

5. Sand the surface with 400 grit sandpaper.


If a subsequent application of the filler is necessary, let it dry for 30 minutes.

The color of the product can be tinted with our water-based stains.

Wait 24 hours to apply any finish after the filler.

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