Search  for anything...
Minwax

Minwax Water Based Helmsman Spar Urethane, Quart, Semi-Gloss

    • Based on 8,055 reviews
Condition: New
Checking for product changes
$28.78 Why this price?

Buy Now, Pay Later

As low as $7 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

Eligible for Return, Refund or Replacement within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Nov 27
Order within 14 hours and 27 minutes
Available payment plans shown during checkout

Size: Quart


Style: Semi-Gloss (Water Based)


Pattern Name: Urethane


Features

  • PROTECTIVE CLEAR FINISH Minwax Helmsman Water Based Spar Urethane is a crystal clear wood finish that is specially formulated to protect against natures toughest conditions.
  • EFFECTIVE YEAR ROUND This wood varnish forms a protective barrier against rain and moisture to protect your projects and keep them looking their best. Special oils allow the finish to expand & contract with the wood as seasons and temperatures change.
  • VERSATILE Ideal for use on doors, windows, trim, bathroom cabinets, bar tops, kitchen countertops, outdoor furniture and more. Its a versatile water-based spar urethane that dries quickly and cleans up easily with warm water.
  • SEMI-GLOSS FINISH Give your wood projects a sleek finish with this semi-gloss clear varnish. It protects the natural beauty of the wood and offers a long-lasting, semi-shiny sheen for a modern look. Its ideal for use over light colored woods & stains.
  • A BRAND YOU CAN TRUST Minwax is Americas leading brand of wood finishing and wood care products. Since 1904, we have been inspiring consumers to Keep on Finishing. We offer consumers a complete line of products to meet every wood finishing need.
  • Spar urethane
  • Specially formulated protective clear finish for exterior or interior wood that is exposed to sunlight, water or temperature changes
  • Contain UV blockers to reduce the sun's graying and fading effects
  • Forms a protective barrier against rain and moisture
  • Special oils allow the finish to expand and contract with the wood as seasons and temperature changes

Description

Minwax Helmsman Water Based Spar Urethane formula is a protective wood finish for interior and exterior projects that are exposed to sunlight, water, or temperature changes. It’s a wood varnish that contains UV blockers to reduce the sun’s graying and fading effects. It forms a protective layer against rain and moisture to shield your projects and keep them looking their best year-round. The special oils allow the finish to expand and contract with the wood as seasons and temperatures change. This spar urethane water-based formula protects the natural beauty of the wood while providing a crystal clear finish. It’s ideal for use over light colored woods and stains for a variety of projects that include doors, windows, trim, bathroom cabinets, bar tops, kitchen countertops, outdoor furniture and more (not recommended for floors). It’s a versatile wood finish that dries quickly and cleans up easily with warm water. Minwax is America’s leading brand of wood finishing and wood care products. Since 1904, we have been inspiring consumers to Keep on Finishing. We offer consumers a complete line of products to meet every wood finishing project. From the Manufacturer Minwax is America's leading brand of wood finishing and wood care products. From staining and protection, to preparation, maintenance, cleaning and repair, Minwax makes and keeps wood beautiful.

Brand: Minwax


Material: water based


Finish Type: Semi-Gloss


Compatible Material: Wood


Item Weight: 2.3 Pounds


Recommended Uses For Product: ‎exterior-and-interior


Liquid Volume: ‎1 Quarts


Item Form: ‎Liquid


Global Trade Identification Number: ‎12


Manufacturer: ‎Minwax


UPC: ‎027426630512


Part Number: ‎630510444


Item Weight: ‎2.25 pounds


Product Dimensions: ‎5 x 5 x 5 inches


Country of Origin: ‎USA


Item model number: ‎630510444


Size: ‎Quart


Color: ‎Quart


Style: ‎Semi-Gloss (Water Based)


Finish: ‎Semi-Gloss


Pattern: ‎Urethane


Item Package Quantity: ‎1


Included Components: ‎Minwax 630510444 Water Based Helmsman Spar Urethane, quart, Semi-Gloss


Batteries Included?: ‎No


Batteries Required?: ‎No


Warranty Description: ‎Warranty


Date First Available: March 17, 2009


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Nov 27

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • My favorite varnish to use indoor or outdoors
Size: Quart Style: Gloss Pattern Name: Urethane
I live this product . I use for refinishing everything and protecting my hammock wood which is outside year round . Used on very fine furniture in thin coats it has lasted and performed for thirty years without needed any care at all . I can also carelessly slab it onto my expensive hammock wood divider which I have had for 24 years now and it’s still in great shape . I have it on dressers and cherry end tables from 1930’s and an 1800’s rocker as well as all Cesar chests and milking benches from early 1800’s . I use the spray can it foam brush from the van for all old baskets to keep them pristine too. This way all is protected from moisture and water . I have put thin coats of it on 1800’s ice cream parlor chairs as well as cane seating with no ill effects . It makes cleaning and dusting so much easier . Also I no longer have to use coasters for drinks nor worry about light scratching of the wood . I love antique furniture . I love to seal in the character of the furniture with light hand sanding and seven thin coats of urethane on them is perfection . With this I have character and can also sponge off my furniture without worrying about dampening and lifting old varnish . Works incredibly well with a beautiful long lasting shine it brings out the patina and grains of the woods and straw. It’s easy to use and quite forgiving as well as easily sanded . The coverage is perfect . It is thick enough to apply without being runny or fussy . It adheres beautifully and no problems with fine bubbles . Adds depth and warmth and covers stain while adhering very well to both bare wood and stained wood . I have been using this product for eons on so many things . I have tried some others products over the years but this has been the best and easiest to use . I could not believe how well it liked in the caned seating . And the light coatings have not cracked nor peeled in years . I also used it for my papasan chairs . Twenty four years later they are still pristine ! ... show more
Reviewed in the United States on June 12, 2024 by Ann
    • Excellent product, but a few important things to note
Size: 1 Gallon Style: Satin Pattern Name: Urethane
Very easy to use with beautiful results. No streaks or drips on the finish. But know that this will make the wood color slightly darker. Another thing to note: If you get it in your hair like I did, saturate it in peanut butter and use Dawn dish soap to wash out. :)
Reviewed in the United States on May 17, 2024 by LyricalPursuit
    • worked well nice shein
Size: 11.5 oz Aerosol Style: Gloss Pattern Name: Urethane
worked well nice shine
Reviewed in the United States on July 7, 2024 by Donald Meiners
    • Fine spray goes on easy, covers well.
Size: 11.5 oz Aerosol Style: Gloss Pattern Name: Urethane
I used this for outdoor "yard art", specifically a few metal signs and then several wood signs our family painted. This sprays in a nice, uniform spray and covered very well. Of course part of that is technic so it doesn't pool and run. Still, gives a nice looks with protection. I've used this before and it will, over time and especially in the sun start to peel a bit, but I think it works well for my projects. ... show more
Reviewed in the United States on July 17, 2024 by trandall
    • applied over previously applied 12 year old spar urethane
Size: Quart Style: Gloss Pattern Name: Urethane
First of all, the quart size can of spar urethane came in a not too well protected box. The can had dents in it, but the lid was ok. Probably not done in shipping, it looked like it was shipped that way. I opened the can to check it out and the urethane looked good, so I applied the urethane over previously finished 12 year old spar urethane. I used 220 sandpaper and lightly scuffed the surface before I applied. Of course I dusted, vacuumed, And wiped it with a damp cloth. After it was totally dried I applied the first coat with a brush. I read on one review where they had put the brush in a zip lock baggie between finishes, thanks that was a good suggestion. This was applied to a bar in my kitchen. I waited three hours and tested and it was not tacky, so I applied the second coat. Again waited three hours, and applied to third coat. I did no sanding after the first scuffing. I am no expert and there are some very small flows in it, (a few brush marks) not many though. When I applied with the brush if it felt like the brush was dragging so I loaded a little more on until it glided across the top. I didn't play with it I just put it on brushed it a stroke or two and then to finish I pulled the brush all the way across the finish one time then left it alone. It really came out nice, looks like it's underwater and it really brings the wood grains out. It does add a little amber color, but I think that looks nice. It says on the instructions on the can that it will do that. Anyhow that's my take on this Helmsman spar urethane. I gave it a 5 rating and definitely will use it again next time I need To refinish something. ... show more
Reviewed in the United States on March 10, 2024 by Crib
    • Clear Fast drying No discoloration
Size: Quart Style: Gloss (Water Based) Pattern Name: Urethane
I prefer this over any other brand due to the end result: a clean shiny glazed over with water looking piece of work. Maybe it’s just the oil based that does it I’m not sure but this product does not discolor or leave behind an orange tint. It dries quickly and It comes out very professional looking overall. To extend the life of your brush between coats put in a zip lock bag and then lacquer thinner when you are done for the day. ... show more
Reviewed in the United States on May 21, 2024 by Chris Maples
    • Absolutely top notch!
Size: Quart Style: Semi-Gloss (Water Based) Pattern Name: Urethane
Excellent coverage. Can use indoor or out. No fumes. Dries very quickly!
Reviewed in the United States on June 18, 2024 by Stephanie Chicagoland USA
    • Works fine. Seems thinner than 20 yrs ago.
Size: Quart Style: Satin Pattern Name: Urethane
Seems thinner than what I used to buy 20 years ago when it had to be thinned after you stirred it. I have started using spar-urethane again. I have since purchased from a different vendor to see. Seems it is about the same. So this is just fine.
Reviewed in the United States on May 31, 2024 by Interested

Can't find a product?

Find it on Amazon first, then paste the link below.