How to Thin Minwax Wipe-On Poly

Minwax wipe-on poly, or polyurethane, is a durable finish for wood surfaces. This is not a stain; the poly will go on clear and it will not interfere with the natural color of the wood. If you do wish to apply a stain to the surface, do so before applying the wipe-on poly. This protective finish is oil-based. It is ideal for wood furniture and similar surfaces. The manufacturer does not recommend using it on wood floors.

Mineral oil
Cloths
Sandpaper

Instructions

- 1
  Clean the surface. Only apply Minwax Wipe-On poly to surfaces that are free of dirt and debris. If you have just sanded the surface, apply mineral oil to a cloth and wipe the surface to remove the dust.
- 2
  Shake the can of Minwax poly before opening it.
- 3
  Dip a corner of a soft, clean cloth into the Minwax Wipe-On.
- 4
  Rub the wipe-on poly into the surface of the wood, distributing evenly. Add more of the product to your cloth, as needed.
- 5
  Allow the wood surface to dry for two to three hours.
- 6
  Sand the wood lightly with 220-grit sandpaper. Use a cloth dipped in mineral oil to wipe away the dust.
- 7
  Distribute a second coat of Minwax Wipe-On poly to the surface. Allow it to dry for a full 24 hours. If you wish to apply a third coat, allow it to dry for two to three hours and sand the surface again before applying the poly.

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