Oil-Based Clear Protective Finishes

Q. What is Minwax^® High-Build Polyurethane?

High-Build Polyurethane is a clear, oil-based, durable protective finish that is specially formulated to provide long-lasting beauty and protection with just two coats.

Q. Where can I use High-Build Polyurethane?

High-Build Polyurethane is ideal for use on all interior wood surfaces including furniture, cabinets, doors and floors. It can be applied over oil-based stains like Minwax^® Wood Finish^™ or Minwax^® Gel Stain . It can also be applied over Minwax^® Water-Based Wood Stain wood tones, provided the stain has dried completely.

Q. How many coats do I need apply?

Only two coats are required for maximum durability. Additional coats are not recommended.

Q. Can I mix High-Build Polyurethane with Fast-Drying Polyurethane?

Yes. The two products are compatible. Follow the directions for High-Build Polyurethane for application, dry times and number of coats. As with all clear finishes, if you plan on mixing, be sure to mix everything before you start to ensure an even appearance across the surface of the wood.

Q. Can I apply Fast-Drying Polyurethane over High-Build Polyurethane or vice versa?

The two products can be applied over each other as long as the first has fully cured. Follow the directions for the product you are using. Do not exceed two coats in total. Do not finish part of a surface with one topcoat and part with the other as this could result in uneven appearance across the surface of the wood.

Q. What is the V.O.C. level of High-Build Polyurethane?

High-Build Polyurethane has a maximum V.O.C. of 350 g/L.

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.

DIRECTIONS:

1. Surface must be dry and free of paint, wax, grease, polish, old finishes in poor condition or any foreign matter.
2. Sand to obtain a smooth, uniform surface. Remove all dust with a cloth dampened with mineral spirits.
3. If desired, apply stain, such as Minwax^® Wood Finish™ or Minwax^® Gel Stain to bare wood following all label directions. Wait 8 hours before applying Minwax^® High-Build Polyurethane over stain.
4. Stir High-Build Polyurethane before use to eliminate settling on the bottom of the can. DO NOT SHAKE.
5. Apply a THIN coat of High-Build Polyurethane using a high quality natural bristle or foam brush. Let dry at least 4-6 hours.
6. Lightly sand entire surface with 220-grit sandpaper. Remove all dust and wipe with a cloth dampened with mineral spirits.
7. Apply a second coat following directions in Steps 4 & 5.
8. Only two coats are required to achieve optimal film build and durability. If a third coat is desired, wait at least 12 hours and repeat Steps 6 & 7.
9. Allow 24 hours before light use.

Clean Up: For easy clean-up use mineral spirits or paint thinner.

Coverage: Approximately 400-500 square feet per gallon.

Note: Dry times are based on good ventilation, temperature of 77°F and 50% relative humidity. Lower temperature, higher humidity, lack of ventilation or application of thick coats will extend dry time. Slight ambering may be experienced when polyurethane is applied over light-colored wood surfaces. Always spot test on an inconspicuours area to ensure satisfactory results. For light-colored wood surfaces, we recommend protecting with Minwax^® Polycrylic^® Protective Finish.

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 that 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.

Maximum VOC: 350 g/L (2.9 lbs/gal). Do not thin. Nonphotochemically reactive.