BEHR® Fast-Drying Water-Based Polyurethane Aerosol No. B810644

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BEHR Fast Drying Water-Based Polyurethane Aerosol is a clear protective finish that shields your interior wood surfaces that are stained with BEHR Water-Based Wood Stain. This durable polyurethane is designed to prolong the life of your wood surface and create a smooth, lasting finish. This product enhances the look and color of your wood surface, allowing its true beauty to shine through. Multiple sheens are available depending on your desired look.

See Our Selection of Interior Water-Based Wood Stains and Finishes

Finish
Available in Matte, Satin, Semi-Gloss and Gloss Finishes
Best for use in
Properly prepared Interior unfinished and finished wood surfaces such as furniture, moldings, cabinets, trim and doors.
Coverage
15-20 Sq. Ft.

Read important application instructions to ensure optimum paint performance.

Technical Data Sheets

Download TDS
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Product Usage

Icon of spray can spraying paint.

3 Coats
Required

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Spread Rate:
15-20 Sq. Ft.

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Clean-Up
Soap & Water

Where to UseBlank space if empty.

Properly prepared interior unfinished and finished wood surfaces such as furniture, moldings, cabinets, trim and doors.

CAUTION: Top coated surfaces may be slippery when wet.

Usage SummaryBlank space if empty.
Surface PreparationBlank space if empty.
  • For refinishing, remove all wax or cleaner build-up with a wax stripper or degreaser prior to sanding. 
  • Sand all surfaces in the direction of the wood grain to desired smoothness.
  • DO NOT USE steel wool.
  • Remove all dust from sanded surfaces and clean with a tack cloth.
  • If desired, apply BEHR® Wood Stain. Follow all label instructions.
ApplicationBlank space if empty.
  • Do not apply in direct sunlight or in temperatures below 55°F (10°C) or above 90°F (32°C).

  • Shake can vigorously for 1 minute after mixing ball begins to rattle and often during use.

  • Protect adjacent areas from overspray. Wet overspray can be removed with soap and water.

  • Hold can vertically 12 inches from surface. Depress button fully and spray using an even, sweeping motion with slightly overlapping strokes.

  • On unfinished wood, apply sufficient material to seal open joints, edges, and end-grain.

  • Apply thin coats to avoid runs and sags. Recoat within 1 hour. If unable to do so, wait a minimum of 72 hours, then lightly sand and recoat.

  • Apply at least 3 coats on unfinished wood and 2 coats on surfaces already finished.

  • After the final coat, allow at least 24 hours before normal use.

 

Note: Above dry times are based on good ventilation, the temperature of 77°F and 50% relative humidity. Lower temperature, higher humidity, lack of air movement or application of thick coats will extend drying times. Slight ambering may be experienced when Polyurethane is applied over light-colored wood surfaces. Always spot test on an inconspicuous area to ensure a satisfactory result.

Nozzle CareBlank space if empty.
  • After each use, clear valve by holding can upside down and spraying until only clear gas comes out.

  • If the spray button becomes clogged, wear eye protection, wipe off button opening with lacquer thinner.

  • Do not stick a pin in spray button opening.

Read Application Instructions

LIMITED WARRANTYBlank space if empty.

For one year from the date of purchase, Behr Process Corporation warrants to the original consumer purchaser, (1) that the product meets Behr Process Corporation’s manufacturing specifications, and (2) the performance of this product when applied according to the label instructions and specifications. In the event this product proves to be defective within one year from the date of purchase, Behr Process Corporation will, at its option and upon presentation of proof-of-purchase (the original receipt), either furnish an equivalent amount of new product or refund the original purchase price of this product to you. This warranty excludes (1) labor and costs of labor for the application or removal of any product, and (2) any incidental or consequential damages, whether based on breach of express or implied warranty, negligence, strict liability or any other legal theory. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. To the extent permitted by applicable law, any implied warranties including the implied warranties of merchantability and of fitness for a particular purpose, are limited to the duration of this express warranty.  Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you. This warranty gives you specific legal rights and you may also have other rights, which vary from state to state. Note to residents of the State of New Jersey: The provisions of this warranty, including its limitations, are intended to apply to the fullest extent permitted by the laws of the State of New Jersey. To obtain warranty service, call 1-800-854-0133. Behr Process Corporation reserves the right to inspect any and all application of the product prior to processing your claim made under this warranty.

Read Warranty Information

BEHR ® Fast-Drying Water-Based Polyurethane Aerosol No. B810644 is rated 4.2 out of 5 by 268.
Rated 5 out of 5 by from Great Product! I bought this to use on a brand-new outdoor potting table and it worked great! I lightly sanded any rough edges and lightly wiped the table down with a slightly damp cloth. I allowed this to dry overnight, then applied the product outdoors with a paint brush. It goes on clear with a slightly milky look to it. I applied 2 light coats to the entire potting table and it all dried with a clear, matte finish to it. I was able to complete the project in one day. If you didn't know I had applied it to the wood, you wouldn't know the wood had been treated with anything. Very pleased with how it turned out.
Date published: 2019-05-22
Rated 5 out of 5 by from Fence Staining I used the Cedar color. It went on easy with a brush and didn't show overlapping strokes when done. This fence was never treated in the last 25 years since it was installed. After cleaning the Pacific NW green tint of algae off of the cedar fence and letting it dry, this product made my fence look like new again.
Date published: 2019-01-31
Rated 5 out of 5 by from Transparent Waterproofing Wood Finish Bought this product to use on kitchen cabinets, especially where boiling liquids above the stove dampen the cabinets. After cooking on the stove top, I just wipe off the cabinets with a clean towel. The finish holds up wonderfully and still look beautiful with no peeling or damage to the wood!
Date published: 2019-01-30
Rated 5 out of 5 by from Exceeded expectations I stained a 60 foot wooden fence (Pine). I originally attempted to use a pump sprayer but it was too messy so I used a 3 inch brush. I applied 2 coats and it looks better than I expected. The second coat went on much faster than the first coat because the fence was new wood. I estimate it took 16 - 17 hours to apply both coats. The finished product was well worth the labor that went into completing the project.
Date published: 2018-07-02
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