Model # 33260

Internet #100199613

Store SKU #422622

Minwax 11.5 oz. Semi-Gloss Helmsman Indoor/Outdoor Spar Urethane Aerosol Spray
0027426332607

Minwax

11.5 oz. Semi-Gloss Helmsman Indoor/Outdoor Spar Urethane Aerosol Spray

$9.56 /each

Frequently Bought Together

Product Overview

The Minwax Helmsman 11.5 oz. Semi-gloss Clear Spar Urethane Aerosol features an oil-based formula to help protect your indoor and outdoor wood products. The urethane may be used on doors, exterior furniture, window sills and more. This aerosol contains UV blockers for protection against graying and fading. It also resists temperature changes to offer a flexible finish and long-lasting beauty.

California residents: see   Proposition 65 information

  • Oil-based formula helps protect wood
  • Suitable for interior and exterior use on bar tops, doors and window sills
  • Spray can for easy application
  • 11.5 oz. can covers up to 45 sq. ft.
  • Resists temperature changes for a flexible and long-lasting finish
  • UV protection to reduce graying and fading
  • Get the right stain for your project - click here for a buyer's guide
  • Actual paint colors may vary from on-screen and printer representations

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Customer Questions & Answers

can i spray over top a Wood Finish Sedona Red Oil-Based Interior Stain to protect my project from...

can i spray over top a Wood Finish Sedona Red Oil-Based Interior Stain to protect my project from the outdoor elements?
Asked by: acmautz
If this is just stained then yes, But you mentioned finished? If there is a sealer or finish on this already lightly sand with a fine grit paper or sanding sponge then clean and wipe down with a tack cloth, apply thin coats until the desired look and finish are achieved, good luck with your project.
Answered by: NWOutback
Date published: 2016-12-24

Has this varnish any color or it's just clear?

Asked by: William
sprays on clear, will slightly add a nice glow to natural wood
Answered by: NWOutback
Date published: 2016-05-10

I have a vintage turntable, a Dual 1219 , And I Sometimes spray an alcohol solution on the recor...

I have a vintage turntable, a Dual 1219 , And I Sometimes spray an alcohol solution on the records to eliminate static. The over spray drys out the wood, I use Ole English to restore the moisture. What I want to know, is this product impervious to alcohol and can it protect against the alcohol over spray?
Asked by: Terrorinc
Yes, it will seal the wood, You must apply several thin coats, about 3 should do. Lightly sand between coats using a fine sponge sander be sure to remove dust before reapplying and allow for drying between coats.
Answered by: NWOutback
Date published: 2016-12-10

Can this product be used outdoors on Chalk Paint?

Asked by: cg
It would defeat the purpose of chalk paint would it not ? But if would like a gloss finish then yes it will seal it. start with light coats sanding lightly between coats, and allowing dry time for each coat.
Answered by: NWOutback
Date published: 2016-12-10
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Customer Reviews

11.5 oz. Semi-Gloss Helmsman Indoor/Outdoor Spar Urethane Aerosol Spray is rated 4.3 out of 5 by 4.
Rated 4 out of 5 by from Nice protective finish Leaves a nice shine on the woodwork (hard to show through a picture). Even if it didn't leave a nice shine it is worth the protective finish, especially for an outdoor application. I followed the directions and did multiple, light, even coats and it came out great.
Date published: 2015-09-07
Rated 4 out of 5 by from Easy to use but not glossy enough I was refinishing a new door with birch panels and the edges are pine as far as I know. The door was bare new wood with 3 coats of Minwax Wood Finish stain. The Spar aerosol varnish is pretty dummyproof as far as not causing drips and runs, and the nozzle never made spatters or droplets like regular spray paint will do. However, the spray is more like a mist than a spray (which is why it does not run or spatter) so it floats in the air a lot because the droplets are so small, so less of it actually lands on the wood if you are working a vertical surface. The pine edges of the door did get spray buildup and almost run (I was not spraying closer to the wood, it was just different wood) while the birch panels seemed to soak up the spray coat after coat and never got shiny. I used 2 full cans by putting coats on 90 minutes apart and it still is only shiny on the pine edges, not the birch panels. I will have to try the high gloss, but now I have to wait 72 hours to try again. So I have $20 of varnish on the door and it is not glossy, looks somewhere between matte and satin. Not happy with the lack of sheen, however there are no drips, sags, or runs, which would be a much worse problem, so I recommend this product. I had a mask, but plan on breathing more of it than you expect because it hangs in the air longer than spray paint, you can only get away from it by going to another room, not holding your breath till it settles like spray paint.
Date published: 2016-07-11
Rated 4 out of 5 by from Does the job Does the job without streaking. Leaves a nice subtle shine.
Date published: 2013-05-21
Rated 5 out of 5 by from So convenient! Spray polyurethane is a genius idea and so worth it for projects that don't need a high gloss. We were re staining our banister and it worked perfectly!
Date published: 2014-10-07
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