Clear Wood Grain Filler
Clear Wood Grain Filler
Clear Wood Grain Filler
Clear Wood Grain Filler
Clear Wood Grain Filler
Clear Wood Grain Filler
Clear Wood Grain Filler

Clear Wood Grain Filler


Regular price$ 25.67


Aqua Coat’s water based Clear Wood Grain Filler helps achieve a clear, glass smooth finish on hard to fill woods such as oak, ash, walnut, mahogany, cherry, birch and others. This small particle size grain filler penetrates and seals the pores  minimizing the absorption of your topcoats, achieving a glass smooth, pristine, clear finish in less coats.  It is easy to apply, dries fast, sands easily, and is water clean up, helping increase production efficiency. It can be used on raw wood or after staining.  

Pint of Clear Grain Filler and Quart of Clear Lacquer Kits Available!

Can be tinted with water soluble trans tints and dyes to accent the grains and pores to help attain your desired look.

Unlimited possibilities for hobbyists, crafters, DIYers and makers.  Add color to the grain filler to create a personalized touch.


Features & Benefits

  • Easy to apply gel
  • Fast drying times (30-45 minutes)
  • Easy sanding
  • Color can be added to turn into a gel stain or glaze
  • Eco-friendly, water-based
  • Safe handling (non-flammable, non-combustible)
  • Non-yellowing
  • Extreme clarity
  • Low odor, water clean-up

Ideal Uses For Clear Wood Grain Filler

  • Wooden instrument such as guitar, ukulele, piano
  • Cabinet 
  • Furniture
  • Antique restoration
  • Table, bar and desk tops
  • Keepsake boxes
  • Gun stocks
  • DIY woodworking



    When painting over cabinets, we recommend using Aqua Coat White Cabinet Grain Filler.  It has more visibility than the clear, better adhesion, and higher solids performing better in less coats saving you time!

    SDS Sheet

    TDS Sheet


    You can also get this product at the following retailers (click on logo):

    Rockler Store Site

    We take pride in our exceptional service and aim to provide all the information you need when making a purchase. Even so, there may be times when it is necessary to make a return. If you are not satisfied with your purchase, please review our return policy. If you have any questions, email us at and we'll be happy to help you.

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    Saving time and less work has made Aquacoat my go-to pore filler.

    Paul Levine
    Levin Handcrafted Guitars, Los Angeles, CA

    My students and I like the Aqua Coat Lacquer due to the eco friendliness, and the quick dry time. It wet sands nicely and coats in 3 coats.

    Mark K.

    I have used Aquacoat grain filler on several projects and have gotten very nice results.Thanks for putting out such a necessary product!

    Joshua B.
    major woodworking supply store

    I am a longtime user of Aqua Coat products. The durability and ease of use are just the beginning for these professional products. These are the most forgiving finishes I have ever used. And the intermixing stains are a must when matching existing finishes.

    Troy Eshleman
    Land Run Legacies LLC

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