Unlike most woodfillers, Osmo Wood Filler 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.
Osmo Wood Filler is formulated to be used underneath as a repair filler when using Osmo wood finishes.
• Fast drying, approximately 30 minutes
• Available in a wide range of colours
• Multi-purpose/ edgefiller, woodputty, crackfiller, sanding sealer all in one
• Non-acrylic / latex / solvent
• Tools easy to clean in water
• Stainable, before or after application
• Heat proof and freeze proof
• Won’t shrink, sink, crack or fall out
• Indefinite life storage – no waste
• Usable to last drop
For Spot Patching:
If staining, use Osmo Woodfiller Natural/Clear. Otherwise match the colour to the wood. Using a plastic or high-quality stainless steel putty knife, apply Osmo Woodfiller to the floor directly out of the tub prior to the last sanding. (NOTE: If filler turns black, the putty knife is not high content stainless steel; however, the black will sand off.) Filling: If hole is greater than 6mm, fill by layering Osmo Woodfiller in 6mm increments. Drying: Let Osmo Woodfiller dry thoroughly. Use a heat gun or similar to speed drying time if desirable. (Osmo Woodfiller is properly dry if it sands to the consistency of talcum powder.) Sanding: Sand and remove all dust and debris. Staining: Apply stain to the floor (if staining). Do not rub the stain in with an aggressive action. Doing so will remove Osmo Woodfiller. Finish Coat: Apply Osmo or any final finish coat.
For Trowel Filling:
Mixing: If staining, use Osmo Woodfiller Natural/Clear. Otherwise match the colour to the wood. Mix Osmo Woodfiller in the tub with warm water (a mixer attached
to a heavy duty drill is ideal). Slowly pour the water in as you mix – usually about 15% water by weight. Mix until Osmo Woodfiller has the consistency of toothpaste.
Apply: Apply Osmo Woodfiller just before the final sand using a plastic trowel or rubber coat across the grain over the entire floor. Make sure the filler is forced into deep voids. Do not apply Osmo Woodfiller too heavily – a small amount goes a long way. Remove all excess Osmo Woodfiller. (Return excess to the Osmo Woodfiller container – no waste.) Drying: Let Osmo Woodfiller dry thoroughly. Use a heat gun or similar to speed drying time if desirable. Osmo Woodfiller is properly dry if it sands to the consistency of talcum powder.) Sanding: Final sand and remove all dust and debris. (If grain filling do not use a grit coarser than 120.)
Staining: Apply stain to the floor (if staining). Do not rub the stain in with an aggressive action; doing so will remove Osmo Woodfiller. Finishing Coat: Apply Osmo or any final finish coat.
The manufacturers data sheets are available for download from this website. It is your responsibility to read and understand all aspects of the data sheets before you place an order and prior to application. Please pay special attention to the preparation, mixing and application temperatures of the product, cleaning of substrate and environmental factors such as temperature, rain etc. Quoted coverage rates are based on the manufacturers theoretical rates and may vary depending upon substrates absorption, texture and application. We always recommend a test is carried out to ensure suitability.
Customer further agrees that Promain have no liability for any errors or omissions contained within the Product Data Sheets and are not liable for failure due to misapplication or inadequate substrate cleaning and preparation. For more information please refer to our Terms & Conditions.