Osmo Wood Filler


Plus VAT per product

The grain of a tree is a unique fingerprint of nature: The even and beautiful surfaces of Osmo Woodfiller preserve this individual character. Osmo Woodfiller is a non-acryllic and water-based multi-purpose edge-filler, wood putty, crack filler and sanding sealer all in one.  Unlike most woodfillers, it can easily be sanded at any time after drying, and it’s fast drying -within approx. 30 minutes. Non-flammable and non-toxic, heat and freeze-proof, will not crack, shrink, sink or fall out.

Available in 100ml tubes or 250g tubs.

Please note: Delivery is 5 working days subject to stock



  • Quick drying, approximately 30 minutes
  • Can be retreated with all Osmo wood finishes when dry
  • 100ml patches small cracks, holes and joints in wood
  • 250g fills small and large cracks
  • Does not shrink or fall out (suitable for ceilings)
  • Can easily be sanded at any time after drying
  • Multi-purpose/ edgefiller, woodputty, crackfiller, sanding
    sealer all in one
  • Non-toxic
  • Non-acrylic/ latex/ solvent
  • Tools easy to clean in water
  • Stainable, before or after application
  • Heat proof and freeze proof
  • Indefinite life storage – no waste
  • Usable to last drop


  • Approx. coverage: 12m²/K
  • Drying time: 30 minutes
  • Sizes: 100ml tubes, 250g tubs

Additional information


100ml, 250g


Antique Oak, Beech, Cherry, Ebony, Grey, Jatoba, Mahogany, Maple/Birch, Mid Oak, Natural Clear, Oak, Pine, Teak, Walnut, White, White Oak


Use Natural Clear followed by a colour of your choice, preferably from the Wood Wax Finish range to ensure the colour matches wood. Otherwise, choose a woodfiller colour to match the colour of the existing wood.

Product Information

Please see below for product, technical and safety information from Osmo.

Wood Filler – Product Information and Instruction

Wood Filler – Safety Information