Minwax® Pre-Stain Wood Conditioner prepares bare wood for staining. It penetrates the grain of the wood to promote uniform acceptance of oil-based stains.
- Treating the surface with Pre-Stain Wood Conditioner helps prevent streaks and blotches by evening out the absorption of oil-based stains.
- It can be applied over any wood but is especially necessary when working with soft or porous woods like pine, alder, birch, and maple.
|Application Tool:||cloth or brush|
|Recoat:||after 15 minutes, but no more than 2 hours|
|Dry Time:||15 minutes|
|Cleanup:||mineral spirits or paint thinner, following manufacturer’s safety instructions|
|Coverage:||125 sq. ft. per quart|
|Coats:||normally 1, but additional coats may be applied on highly absorbent woods|
|Recommended Uses:||on soft or hard woods before using oil- based wood stains|
Directions Instrucciones en Español
(For Interior Use Only)
WARNING! Removal of old paint by sanding, scraping or other means may generate dust or fumes that contain lead. Exposure to lead dust or fumes may cause brain damage or other adverse health effects, especially in children or pregnant women. Controlling exposure to lead or other hazardous substances requires the use of proper protective equipment such as a properly fitted respirator (NIOSH approved) and proper containment and cleanup. For more information, call the National Lead Information Center at 1-800-424-LEAD (in US) or contact your local health authority.
- Before staining, apply Minwax® Pre-Stain Wood Conditioner on clean, raw wood, using a brush or cloth.
- Allow to penetrate for 5 to 15 minutes, then remove any excess with clean, dry cloth.
- Apply stain within two hours of application of Pre-Stain Wood Conditioner. For best results, stain with Minwax® Wood Finish™, Minwax® Gel Stain, or Minwax® PolyShades®.
COVERAGE: 125 square feet per quart.
CLEANUP: Mineral spirits or paint thinner, following manufacturer’s safety instructions.
Note: Minwax® Pre-Stain Wood Conditioner is not recommended for use with water-based stains. For water-based stains, pretreat wood with Minwax® Water Based Pre-Stain Wood Conditioner.
DANGER: Rags, steel wool, other waste soaked with this product, and sanding residue may spontaneously catch fire if improperly discarded. Immediately place rags, steel wool, other waste soaked with this product, and sanding residue in a sealed, water-filled, metal container. Dispose of in accordance with local fire regulations.
CAUTIONS: CONTAINS ALIPHATIC HYDROCARBONS.
Contents are COMBUSTIBLE. Keep away from heat and open flame.
VAPOR HARMFUL. Use only with adequate ventilation. To avoid overexposure, open windows and doors or use other means to ensure fresh air entry during application and drying. If you experience eye watering, headaches, or dizziness, increase fresh air, or wear respiratory protection (NIOSH approved) or leave the area. Avoid contact with eyes and skin. Wash hands after using. Keep container closed when not in use. Do not transfer contents to other containers for storage.
FIRST AID: In case of eye contact, flush thoroughly with large amounts of water for 15 minutes and get medical attention. For skin contact, wash thoroughly with soap and water. In case of respiratory difficulty, provide fresh air and call physician. If swallowed, call Poison Control Center, hospital emergency room, or physician immediately.
DELAYED EFFECTS FROM LONG TERM OVEREXPOSURE. Contains solvents which can cause permanent brain and nervous system damage. Intentional misuse by deliberately concentrating and inhaling the contents can be harmful or fatal.
WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
DO NOT TAKE INTERNALLY. KEEP OUT OF THE REACH OF CHILDREN.
CONFORMS TO ASTM D-4236. Contact a physician for more health information.
Frequently Asked Questions
What is the purpose of Minwax® Pre-Stain Wood Conditioner?
Much of the wood used for projects is "soft" wood, such as pine or spruce. But even some hardwoods, like alder or aspen, are porous and tend to absorb stain unevenly. That’s why it’s essential to pre-treat soft or porous woods with Minwax® Pre-Stain Wood Conditioner to help ensure even stain color penetration and beautiful results.
How does Minwax® Pre-Stain Wood Conditioner work?
Minwax® Pre-Stain Wood Conditioner penetrates the pores of the wood, reducing the amount of stain the larger pores will absorb. This evens out the absorption of stain, preventing streaking and blotching.
Can Minwax® Pre-Stain Wood Conditioner be used on hardwoods such as oak or mahogany?
Yes, but more dramatic results will be seen on softwoods. Hardwoods tend to have a more uniform pore structure than softwoods, resulting in more uniform staining. Exceptions include maple, alder and aspen, which have uneven pore structures. Pre-Stain Wood Conditioner should be used on these woods.
What happens to Minwax® Pre-Stain Wood Conditioner after two hours have elapsed?
The resins in Minwax® Pre-Stain Wood Conditioner will begin to dry and may inhibit stain absorption. To open the pores again, sand the wood lightly with a medium grit (#120 - #180) sandpaper.
Does Minwax® Pre-Stain Wood Conditioner need to be sanded before stain is applied?
No. Minwax® Pre-Stain Wood Conditioner is not a sanding sealer and does not require this extra step as long as the stain is applied within 2 hours after pre-treatment.
Is it possible to apply too much Minwax® Pre-Stain Wood Conditioner?
No, not if label instructions are followed and any excess Minwax® Pre-Stain Wood Conditioner is wiped off after 5 to 15 minutes.
Can Minwax® Pre-Stain Wood Conditioner be used prior to applying a water-based stain?
No. Since Minwax® Pre-Stain Wood Conditioner is an oil-based product, it should only be used as a pre-stain treatment with oil-based stains such as Minwax® Wood Finish™ stains. For water-based stains, use Minwax® Water Based Pre-Stain Wood Conditioner.
Safety Data Sheet
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Not Just for Softwoods
Softwoods are notorious for turning blotchy when stained, but hardwoods such as maple, alder and aspen can be troublesome as well. Play it safe and apply a coat of Minwax® Pre-Stain Wood Conditioner to any wood you are about to stain.
Pre-Treat End Grains
Apply a second coat of Minwax® Pre-Stain Wood Conditioner to the large, open pores at the ends of the boards to prevent them from turning darker than the rest of your project.