Minwax

High Performance Wood Filler

Two-part · US · not yet reviewed

Short answer

Ready to sand: 30 minutes after application.
Working time ends: 10 minutes after application.

Start the clock

When did you apply it?
Outdoors, temperature
Where?
Thickness

Stated times

  • Working time ends10 minutes
  • Ready to sand30 minutes

From Minwax product page · checked 2026-10-24. Anything not listed isn’t stated by the manufacturer.

Conditions & fine print
  • Stated conditions: Room temperature
  • Working time is about 10 minutes at room temperature, so mix only what you can use in about 15 minutes. Can be carved after about 20 minutes. The page gives no separate paint time; paint or stain once hardened.
  • Region US. Formulas can differ between countries; check your container.
  • Working time ends: Room temperature
  • Entered from the manufacturer source; second review pending. Report outdated information
  • Actual results depend on preparation, thickness, ventilation, temperature, humidity, mixing and substrate.

Questions

How long before High Performance Wood Filler is ready to sand?

Minwax states: Wait at least 30 minutes before sanding, planing or filing. This is the manufacturer’s stated time, not a guarantee.

How long is the working time for High Performance Wood Filler?

Minwax states: Workable for about 10 minutes at room temperature. Conditions: Room temperature. This is the manufacturer’s stated time, not a guarantee.

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