Model # 33250

Internet #100376198

Store SKU #422606

Minwax 11.5 oz. High Gloss Helmsman Indoor/Outdoor Spar Urethane Aerosol Spray


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

$9.56 /each

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Product Overview

Protect interior and exterior wood fixtures such as doors, furniture, window sills and bar tops from UV and moisture damage and extreme temperature changes using this Minwax Helmsman 11.5 oz. High Gloss Spar Urethane Aerosol Spray. The oil mixture allows wood to expand and contract naturally with seasonal moisture and temperature changes to improve durability. The spray's 4-hour recoat time makes it easy to apply coats in a short time and the solution dries in as little as 24 hours.

California residents: see   Proposition 65 information

  • Suitable for application on doors, outdoor wood furniture, window sills, bar tops and other wood surfaces using a synthetic or natural bristle brush
  • High gloss finish offers a lustrous sheen
  • 11.5 oz. spray covers up to 45 sq. ft. to coat a variety of surfaces
  • Oil mixture allows wood to expand and contract naturally to help extend the life of wood fixtures
  • Protects surfaces from UV and moisture damage and extreme temperature changes
  • 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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Warranty / Certifications

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Customer Questions & Answers

Can this be used on resin yard statues

Asked by: Shay

The instructions to recoat in 1.5 hours, but if you wait over 1.5 hours then you need to wait at least 72 hours before recoating. Why?

Asked by: Swanny
I'm not a professional, but I think it is for adhesion of one coat to another. Once the early coats have dried beyond a certain point, adhesion of successive coats can become a problem, eventually creating peeling issues. I'm guessing Minwax is suggesting that 1-1/2 hours is that threshold. (Ever see the clearcoat peeling off those late '80s to mid '90s era Chrysler products?) As for waiting 72 hours, I think at that point the last coat applied should be cured enough to allow decent sanding preparation for proper adhesion of new coat. While sanding between coats is okay early on in the curing process, it would be VERY LIGHT sanding with VERY FINE grit paper to remove dust particles & such. Not exactly the heavier sanding that would be needed to apply a fresh coat over cured material. That's my layman's understanding of it all anyway. Again, I'm no pro. Just have a little bit of experience. Hopefully a professional finisher can jump in here and provide a better answer, 'cuz it's a good question. ;-)
Answered by: jckp
Date published: 2016-12-16
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Customer Reviews

11.5 oz. High Gloss Helmsman Indoor/Outdoor Spar Urethane Aerosol Spray is rated 4.7 out of 5 by 3.
Rated 4 out of 5 by from It's OK While I made it work for my exterior table top project, I wouldn't do it again with aerosol. I'm going back to the liquid brush/sponge/wipe-on method. Perhaps it's just my experience with the liquid method. I had a hard time getting the sealed & smooth surface with the aerosol that I can regularly & easily get with the liquid can. I suspect because the aerosol goes on so much thinner to prevent runs, etc.. I think I wasn't prepared for that. I needed to go about 6 coats just to get comfortable with my project. I would recommend the aerosol for smaller projects. It could be of value there. In any event, like I said, I made the aerosol work for my exterior table top - this time. It just seemed like more work, and the surface just doesn't seem as though it is going to be as durable. After full cure it may well be, but that remains to be seen.
Date published: 2016-10-17
Rated 5 out of 5 by from Best Spray I have ever used! Used this after 15 hand rubbed coats of 100% Tung Oil on a redwood burl piece I built. Couldn't get the oil to stop soaking up. Did some research about applying Urethane over Tung Oil and found this product with the help of the store assistant. It went on smooth, no orange peal and dried in 1+hour. Applied 3 coats sanding with 1000 between the first 2. Water beads up and I'm sure it will remain beautiful for years now. This Product is Excellent and I highly recommend it!
Date published: 2013-08-19
Rated 5 out of 5 by from I love it! This is the fist time using an aerosol spray Urethane, so I don't know how protective it will be . This project is a canopy for a reef tank, so waterproofing is a big priority. It goes on real clean and thin and I haven't noticed any runs, drips or errors. lol I will be making a larger one for my 50 gallon reef tank after this, so I will update later.
Date published: 2015-12-14
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