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Woodfiller Quick

Fill knots, cracks, and voids

How to use Woodfiller Quick

Step-by-step instructions on how to efficiently use Rubio Monocoat Woodfiller Quick.

What color of Woodfiller Quick should I use?

We recommend selecting the Woodfiller Quick color, which is the closest color to the final stained color of the wood in the project.

How wide of a gap can I fill with Woodfiller Quick?

You can fill gaps up to 1/8". For wider gaps, it may be more aesthetically pleasing to insert a matching wood "sliver" or "dutchman" before applying the filler. This approach provides a more seamless and natural appearance.

Will the Oil Plus 2C bond with the Woodfiller quick?

Yes, Woodfiller Quick is cellulose-based and designed to bond with our Oil Plus 2C while accepting pigmentation.

Can Woodfiller Quick be used as a grain filler?

No, we do not recommend using Woodfiller Quick as a grain filler.

Is Woodfiller Quick meant to go on before or after Oil Plus 2C?

Woodfiller Quick is designed to be applied before the application of Oil Plus 2C.

Is Woodfiller Quick recommended for flooring?

Yes, Woodfiller Quick is designed to work on wood floors, specifically for filling nail holes, cracks, and smaller voids on planks.

Can I use a different woodfiller instead of Woodfiller Quick?

It’s possible to use another wood filler, but it must be compatible with your wood, intended use, and Rubio Monocoat finishes. Woodfiller Quick is specially formulated to work seamlessly with our products, and Oil Plus 2C requires wood fibers to bond

Can I use Woodfiller Quick for an exterior project?

Woodfiller Quick is not recommended for exterior wood because it may not withstand prolonged exposure to moisture, temperature fluctuations, and UV rays. These factors can cause the filler to degrade, or crack over time, compromising the durability o

Can I use Woodfiller Quick for knots and voids?

Yes, Woodfiller Quick is ideal for filling knots and voids in wood surfaces.