OSMO End Grain Sealing Wax

OSMO End Grain Sealing Wax


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*Condition of surface and application can vary coverage

Ensure the longevity of your decking by sealing and protecting its edge grain with our Special End Grain Sealer. This specialized formula shields against cracks, prevents wood ingredients from bleeding, and offers high weather resistance. It’s not just safe for humans, but also for animals and plants once dry. Additionally, it provides exceptional water and dirt resistance while minimizing wood swelling and shrinkage.

  • Edge Grain Protection: Our sealer is expertly crafted to protect the edge grain of your decking, preventing cracks and maintaining structural integrity.
  • Bleeding Prevention: Say goodbye to wood ingredients bleeding out of your decking. Our sealer keeps your wood intact and looking pristine.
  • Weather Warrior: Stand up to the harshest weather conditions with confidence. Our formula offers high weather resistance to ensure your decking remains resilient.
  • Environmentally Friendly: Once dry, our sealer is safe for humans, animals, and plants, making it a responsible choice for your wood care needs.
  • Water and Dirt Resistance: Enjoy the peace of mind that comes with superior water and dirt resistance, keeping your decking looking clean and beautiful.
  • Swelling and Shrinkage Control: Our formula minimizes wood swelling and shrinkage, preserving the structural integrity of your decking.
  • Long-Lasting Finish: Experience a microporous, breathable finish that doesn’t crack, peel, or flake, ensuring a long-lasting and beautiful finish.
  • Interior and Exterior Use: Versatile and suitable for both interior and exterior applications, our Special End Grain Sealer offers flexibility in your wood care projects.

Wood surface must be clean, dry and frost-free (moisture content max. 20%).
Osmo End Grain Sealing Wax is ready to use. Do not thin. Stir well.
The finished surface is influenced by several factors, including the condition of wood. Therefore, a trial application is always required, especially for unfamiliar surfaces.


With Osmo Flat Brush, apply generously to end grains.
To achieve an optimal protection for strongly absorbing end grains, we recommend applying the sealing wax two times wet-in-wet or after drying carry out a second coat.

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