Description
If staining after application use Osmo Wood Filler natural/clear otherwise match the the colour to the wood.
Spot patching
- Apply Osmo Wood Filler directly from the tub using a plastic or stainless steel putty knife.
- If the hole is greater than 6mm, fill by layering in 6mm increments.
- Allow to dry for 30 minutes or use a heat gun to speed the process.
- Sand surface and remove all dust and debris.
- Apply desired finish.
Trowel Filling
- Mix Osmo Wood Filler in the tub with warm water, usually around 15% water by weight.
- Mix until it has the consistency of toothpaste.
- Apply prior to the final sanding.
- Use a plastic trowel and work across the grain over the entire floor.
- Ensure the is forced deep into voids.
- Remove all excess.
- Allow to dry for 30 minutes.
- Osmo Wood Filler is fully dry if it sands to the consistency of talcum powder.
- Sand surface (if grain filling do not use a grit coarser than 120).
- Remove all dust and debris after sanding.
- Apply desired finish.