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International Goldspar Satin Varnish

£  15.95 - £  59.95

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Goldspar Satin from International Paint is a satin finish polyurethane varnish designed mainily for interior use. It offers a robust resistance to hot water, mild acids and alkalis. The speedy drying formulation minimises dust contamination. The Marine Super Store recommends you use International Thinner No.1 if applying by brush and roller, or Thinner No.3 if applying by Airless or Conventional spray, or Airmix.

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International Goldspar Satin Varnish

A quick drying satin yacht varnish that leaves a tough, resistant finish.

International Goldspar Satin Varnish - 375ml

International goldspar satin varnish - 750ml.

International Goldspar Satin Varnish is a traditional yacht varnish primarily for interior use.

The polyurethane resin gives a tough finish resistant to hot water, mild acid and alkalis with a quick drying formulation that minimises dust contamination.

Easy to apply by brush, roller or spray and is suitable for wood above the waterline.

International Goldspar Satin Varnish Specifications

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Boat varnish Goldspar Satin for wood polyurethane satin

Characteristics

Description.

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Marine Yacht Varnish

$ 65.00 – $ 155.00

Classic, interior-exterior alkyd spar varnish.

Surfaces: Marine Yacht Varnish produces an exceptionally durable, high-gloss finish on most wooden surfaces – not recommended for decks.

Applications: Boats, yachts, outdoor furniture, doors, cabinets, furniture and window trim.

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Description

DESCRIPTION Marine Yacht Varnish is a classic alkyd varnish, formulated to the highest Dutch standards. Marine Yacht Varnish has been the coating of choice for discerning boatmen from Schoonhoven to Singapore for over one hundred years. This varnish is used by many of the finest Northern European yards.

Marine Yacht Varnish is easy to apply and produces an unusually high build. This coating is suitable for use over most other varnishes, both traditional and urethane. We suggest that when applying this varnish over an existing finish, test the compatibility on a small, unobtrusive area. Marine Yacht Varnish has excellent weather resistance properties and provides a high degree of U.V. protection. Marine Yacht Varnish performs consistently well at every latitude on vessels ranging from luxury yachts to fishing boats.

SURFACE PREPARATION Surfaces to be varnished should be dry, free of dust, chalk, grease and all foreign material, which would affect adhesion.

Dust and Chalk, etc, should be eliminated.

Remove grease and wax with denatured alcohol.

Previously varnished surfaces must be dulled by light sanding.

APPLICATION Tools: Use a first quality, clean, natural bristle brush (we recommend the Omega Small Flats, S57’s or the Omega Large Full Oval S55-2). NEVER use a brush for varnishing if it has been used previously for painting.

New woodwork: After surface preparation (sanding, etc.) and cleaning, wipe down surface with a clean cloth impregnated with denatured alcohol. We recommend the application of four or more coats of Marine Yacht Varnish, allowing twenty-four hours of drying time between coats. Surfaces should be lightly sanded with fine sandpaper – 220 grit – and tacked between coats.

On previously varnished surfaces: Varnished surfaces which are sound should be sanded, cleaned thoroughly and wiped down with a clean cloth impregnated with denatured alcohol. Apply two or more coats of Marine Yacht Varnish, allowing twenty-four hours of drying time between coats. Surfaces should be lightly sanded with fine sandpaper – 220 grit – and tacked between coats.

On previously varnished surfaces in extremely poor condition:  It is recommended that the old varnish be removed completely, then proceed as for new woodwork.

Exterior Application s: It is highly recommended to apply a minimum of 5 coats of Marine Yacht Varnish on any exterior woodwork to strengthen the durability and longevity of finish. Additionally, to maintain the high luster of this varnish, it is necessary to apply a yearly dress coat as well.

Work area should always be well ventilated.

NEVER shake container. To avoid bubbles varnish should only be stirred.

Avoid dust contamination by re-sealing open containers immediately.

To achieve a satin finish with Marine Yacht Varnish we recommend the application of a single finish coat of Eurothane Satin Varnish over a Marine Yacht Varnish.

TO COMPLETE YOUR VARNISH JOB AND BRING THE FINISH TO ABSOLUTE PERFECTION, PLEASE QUICKLY, GENTLY AND LIGHTLY BUFF YOUR VARNISH WORK TWENTY FOUR HOURS AFTER THE APPLICATION OF THE FINAL COAT WITH 0000 STEEL WOOL. THIS WILL MAKE THE FINISH UNIFORM AND REMOVE SLIGHT IMPERFECTIONS RESULTING FROM AIRBORNE DUST. MAINTENANCE Easy to clean. Wash (scrub if necessary) with a very weak solution of a mild, powdered detergent and cold water, rinse and dry (buff) to avoid water spots. Do not use liquid household cleaners or harsh detergents as they will dull the surface.

PACKAGING/COVERAGE .25L container covers 42 square feet .75L container covers 126 square feet 2.5L container covers 420 square feet

STORAGE Almost unlimited in original unopened containers.

TECHNICAL SPECIFICATIONS

• Binder: Traditional long-oil alkyd varnish
• Solvent: White Spirits
• Thinner/Clean up: FPE Mineral Spirits
• Specific gravity [g/cm3]: 0.90
• Specular Gloss ( 85° ) – 80-85 GU
• Solids contents: Approximately 46% by volume
• Drying time: 2 to 4 hours tack free | 24 hours recoatable

* Under normal environmental conditions, this product requires no thinning. Clean up with FPE Mineral Spirits.

MATERIAL SAFETY DATA SHEET Marine Yacht Varnish

Questions? Call us: 1-800-332-1556

Note: The photographs of FPE paint colors you’ll see on our website are often custom and proprietary colors crafted from our clients and designers. Since FPE offers unlimited custom colors, we do not know the exact paint color of any photograph.

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• Boat Maintenance

The Best Marine Varnish: Exterior Wood Finish Tests

Two-part varnishes leading in durability as long-term test reaches 24-month mark..

Like spotting land after a long passage, were glad to say that the end of our long-term exterior wood finishes test is finally on the horizon. Time, weather, and Southwest Floridas unrelenting sunshine have clearly taken their toll on the test panels over the last 24 months, and as the evaluation moves into its third year, only 19 of the original 54 test products will continue on in our survival-of-the fittest finish matchup. Given that most wood coatings are rarely expected to last longer than two years in the marine environment-particularly in super-sunny locales-its no surprise that we’ve seen more significant changes in the coatings in the last six months than we had in previous checkups.

Our search for the ideal wood finish-relatively easy to apply, easy to maintain, lasts multiple seasons, and is affordable-began in 2007 when we took a look at the different types of exterior wood finishes on the market, their pros and cons, and how easy they were to apply ( one-part varnishes , August 2007; varnish alternatives , October 2007; two-part varnishes , December 2007; teak oils and stains , April 2008). Launched in 2008, the long-term panel test aimed to determine which type of coating offers the best and longest protection and which products stand out among their peers.

We hope the comparison enables readers to decide which finish best matches their own taste, potential labor investment, and wood protection needs.

We’ve rated the test products every six months and reported on the coatings durability in the May 2009 issue ( six-month checkup ), December 2009 issue ( 12 months ), and January 2011 ( 18 months ) issues. Here, we offer the two-year report on the survivors.

How We’re Testing the Marine Varnishes

Testers applied dozens of exterior wood finishes (22 one-part varnishes, six two-part varnishes, 18 synthetics and satins/varnish alternatives, and eight teak oils and sealers) to small panels of bare solid teak. Each was assigned a number for blind judging and was applied per manufacturers instructions. If makers gave a range for the number of coats to apply, testers went with the minimum.

Initial testing rated each products ease of application and original gloss and reflective qualities. In the summer of 2008, the test panels were mounted on a wooden rack (aka: The Rack), which was set up in an unobstructed area on the roof of the PS workshop in Sarasota, Fla., to ensure that all panels received the same amount of weather exposure. The top part of each panel was covered to create a control area that testers used for comparison over time. Every six months, we disassembled The Rack and rated the panels on how well their coating integrity, gloss, and color had fared over time with constant exposure to the elements.

The test was designed as an endurance test, a fight to the finish, so we have not done any maintenance coats or touch-ups to the test panels. These products can be expected to have much longer lifespans if they are regularly maintained.

How We’re Rating the Marine Varnishes

Testers rate each panel on three long-term performance criteria: coating integrity, gloss retention, and color retention. Excellent and Good coating integrity ratings mean that no maintenance is needed; a Fair indicates that its time for a maintenance coat; Poor means the fat lady has sung, and the coating would need to be removed and re-applied. Excellent ratings are given only to those with an uncompromised coating. This time, panels with Poor and Fair- coating integrity were pulled from the test.

Color and gloss retention ratings are relative to the panels original finish. Initial gloss and ease of application are relative to the field within each coating category; these were assigned immediately after the panels were coated.

It was tougher to pick Recommended coatings at the two-year mark, as most wood finishes aren’t intended to go that long without maintenance. One-part varnishes that earned PSs recommendation this go-round were rated Fair for coating integrity (none rated better than Fair ) and had no Poor ratings. Recommended two-part systems rated Good or better for coating integrity with no Poor ratings. No varnish alternatives or teak oils/sealers were recommended at two years.

VALUE GUIDE: Varnish Alternatives

What We Found

What a difference a season makes! With the exception of a few two-part products, the test coatings had lost their sparkle at the two-year mark. Ratings slipped across the board. The UV abuse had obviously taken its toll, sucking the life out of most of the coatings, particularly the clear finishes.

Those clinging to life with Fair coating integrity are still protecting the wood, but they’ve lost their looks. In the real world, all of the one-part varnish and varnish alternative test panels would be due for a maintenance coat, and some-like HMG K Type Varnish, West Marine WoodPro Plus (rebranded Epifanes Rapidclear), and Ace Spar Varnish-would be overdue.

The biggest overall decline was within the one-part varnish test group: Not a single one rated better than Fair for coating integrity or gloss retention, and nearly half of the test field was retired after this rating round. Just six months before, eight of the 19 products rated Good for coating integrity and six rated Good for gloss retention. In 12 months, seven dropped from an Excellent coating integrity to a Fair.

The one-part varnishes offering the most protection after two years are Detco Crystal, Le Tonkinois Vernis, and Pettits Z-Spar Captains 2067. However, their extended protection comes with tradeoffs: Detco rated only Fair for application, Le Tonks gloss started to slip after one year, and Pettits 2067 started losing its original color after 12 months.

One hardware store varnish has surprisingly held its own over the long haul: Minwax Helmsman Spar Urethane. At half the cost of the Recommended one-part varnishes, Minwax slacked in the color retention department, but it has proven its multi-season durability.

Four of the nine varnish alternatives have been voted off The Rack after two years, and none performed well enough to earn our recommendation for two-year wood protection.

The Cetol products are still at the head of the pack, albeit a somewhat mangy-looking pack. The cloudy, opaque look of the Cetol Marine and Marine Light products may not appeal to everyone, but the fact they’ve maintained their color for more than a year is a good example that higher-solids finishes tend to offer better UV protection.

The Cetol Natural (with gloss) test panel fell from a Good coating integrity six months ago to being dropped from testing. Its performance mirrors what we’ve seen in the field: Give it a little loving once a year with a scrubby pad and a fresh coat, and it’ll last the long haul.

Its taken two years, but the two-part varnishes are finally starting to show their age. Surprisingly, the first products to be dropped from this group are two that performed well in past PS tests: Bristol Finish and Honey Teak. This is likely because the life of a wood finish in Florida is always going to be shorter than in our past test locales in New England.

The other two-parts are still holding up well, with Interlux Perfection and Nautiking Nautithane offering uncompromised protection and better-than-expected gloss after 24 months. Perfection has been reformulated since the test began and is now sold as Perfection Plus.

The temporarily discontinued (since 2009) Smiths Five Year Clear has also proven to be a top-notch finish, but its not available at this time.

While HMG Acrythane XSC didn’t earn our Recommendation this time, it was a top 18-month finish, it still looks good, and it costs less than the Nautithane.

Conclusions About Exterior Varnishes

After two years of testing, we’ve come to accept that perhaps there’s no Holy Grail of exterior wood finishes. It would appear, unfortunately, that we can’t have it all: easy to apply, easy to maintain, long-lasting protection, and a budget-friendly price tag. The reality is that, like much in life, wood protection is all about compromise and balancing your needs with your wants.

There’s no one-size-fits-all solution, and the boat owner who finds gratification in the wet, glossy look of a two-part varnish borne of painstaking preparation and careful application will weigh our test data much differently than the one who regards brightwork maintenance as a masochistic endeavor. For the latter, we recommend seeking out a varnish alternative (easy to apply, easy to maintain) that suits your tastes. With modest maintenance, the Cetol products with gloss overcoats have proven to be the most durable.

For areas where slippery-when-wet coatings wont do, Cetol Natural (without gloss overcoat) or our top-pick teak oil, Star brites Tropical Teak Sealer (classic teak) should be considered. The Star brite will need to be reapplied every three or four months.

If you’re looking for a harder, more abrasion-resistant finish that’ll make it past the year mark, check out the top one-part varnishes like Detco Crystal or Pettits Z-Spar Captains 2067. Boat owners in sailing areas that see less sunshine than our Florida test site should also consider Pettits Flagship 2015 or Captains 1015. One-part varnishes require a little more work upfront and quick attention when they are scratched or dinged, but they also offer a more traditional, high-gloss look. The one-part varnishes in our test slipped dramatically after a year and half, so we suggest an annual maintenance coat, whether they look like they need it or not.

As this test has shown, when it comes to long-lasting protection and gloss, two-part varnishes just can’t be beat. They may be a pain to apply-and should you let the coating fail, you had better invest in a heat gun-but their durability is unmatched.

The top two-part after two years of testing was Interlux Perfection. Because we’ve not yet tested the reformulated Perfection, the top pick honors go to Nautikings Nautithane. While its price tag ($120 per quart kit) is a bit hard for most of us to swallow, Nautithane earned across-the-board Good ratings after two years.

Practical Sailor often supplements panel testing with product challenges aboard our test boats to see whether top products still earn their keep in the real world and to try out new products. Two such evaluations are our exterior wood finish tests.

In the January 2011 issue, we introduced a head-to-head matchup of varnish alternatives—market-newcomer PolyWhey from Vermont Natural Coatings versus perennial favorite Interlux’s Sikkens Cetol Natural Teak—that had been applied to our Cape Dory 25 test boat. For that test, we’ve just let nature run its course: no band-aid touchups, no maintenance coats, no freshwater rinses, no TLC at all.

Comparatively, we’ve been testing Cetol Natural aboard our Chesapeake Bay-based Union 36 test boat, where it was laid on with the Cetol gloss overcoat in 2008; in this evaluation, testers have applied annual maintenance coats and given the coating regular TLC. Here’s the latest on both of these tests:

PolyWhey vs. Cetol Death Match

In the fall of 2010, testers applied three coats of Caspian Clear PolyWhey to the coamings and companionway trim on the Cape Dory, which is sailed several times a week and lives on a mooring in Sarasota Bay, Fla. We also applied Cetol Natural to the boat’s toerail, and previously had applied it to the tiller and forward hatch trim.

PolyWhey is a unique wood finish that uses whey protein, a by-product of the cheesemaking process, as a binder. It’s touted as a more eco-friendly and more sustainable coating than petroleum-based polyurethanes, which can have up to 75 percent more volatile organic compounds (VOCs).

Consistently among the top varnish alternatives in PS’s tests, Cetol Natural is not as muddy-looking as its predecessors, Cetol Marine Light and Cetol Marine—like the Caspian Clear, it allows the wood’s natural grain to show and has a low gloss.

As far as application, both the Cetol and PolyWhey are quick and easy to apply, with much shorter recoat times than hard varnishes and less (or no) sanding between coats. The main difference that we found in these two finishes was with durability.

The PolyWhey turned out to be a much softer coating than the Cetol. It held up for about two months, but after three months, it was in need of a recoat, and at six months, it needed a total takedown—and Cetol had emerged as the death-match victor.

The PolyWhey on the coaming was the first to go: Where crew backs often lean against the wood, the finish was all but gone after four months. The PolyWhey on the companionway slides held on for about that long, but by six months, they were ready for a do-over as well.

The Cetol on the toerail was in need of a few touchups after six months, mostly in areas where fenders and docklines came in contact with it. But the tiller and hatch trim were still fairly well-protected almost a year after application. Although we’d recommend a maintenance coat at this point, testers plan to see how many more months we can eek out of the coating before we reach the point of no return.

Bottom line : We applaud VNC’s efforts to offer a “green” wood finish—and their creative recycling of dairy industry “trash”—but we can’t recommend it over Cetol for an exterior coating in the marine environment.

Cetol with Overcoat

Testers applied three coats of Cetol Natural with Cetol Marine Gloss overcoat to the Union in March 2008. Once a year, we scuff it up with a 3M pad, give it a freshwater rinse, and brush on a maintenance coat.

Compared to a clear, glossy varnish, it looks decent and the maintenance regimen is more realistic for our tastes and available time. However, one downside to softer, varnish alternative coatings—even those with an overcoat—is that they don’t stand up as well as hard finishes to dings and abrasion. Example: The Union’s toerail has one place in need of touching-up where a fender line wore away the finish. (See photo above.)

Bottom line : The Cetol Natural with overcoat has held up very well. While applying the topcoat may mean added effort, both our panel tests and test-boat evaluations have shown that the coating will last much longer and need fewer bandaids if the soft Cetol is protected with the semi-hard topcoat.

Teak oils and other naturally based finishes like PolyWhey, need maintenance coats every few months. Their chemical cousins, however, like Cetol, have proven they can offer good protection with only annual nurturing and the occasional touchup.

• C-Tech Marine (Bristol)
• Deft Finishes
• Le Tonkinois
• Premapro (Coelan)
• Signature Finishes
• Smith’s Five Year Clear
• Vermont Natural Coatings
• West Marine
• Woodplus Marine

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18 comments.

I’m surprised you didnt include Alwood from Awlgrip

Search Awlwood on the website. We have a couple reports. October 2014 (chandlery), and June 2015 issues. Download the PDFs, because the tables haven’t been loaded online yet. It is broadly comparable to Sikkens Cetol.

opps, Awlwood not alwood

All very interesting……The “bottom line” is just flush the line in fresh water.

Thank you for the great info. I am going order year of Practical Sailor.

What is your opinion of covering a 2 part varnish with a one part?

It is certainly a comprehensive test. I’ve taken the journey of sticking with one of your “good” one part varnishes, Epiphanes Wood Finish gloss 10 coats with Epiphanes final two matte finishes. I’ve been quite impressed with it over the past 8 years on both my Cape Dory Typhoon and my Alberg 30. My conclusion is, read your directions carefully and be patient through all phases of application. Teak requires a caregiver! Great read especially during this pandemic period.

Great review. Your test is useful for me because I want to buy but dont know which product is the best. I must say that I like all of those mentioned above and price is really cheap. It’s always good to hear other input.

You missed out Pettit’s Gold, a water-based varnish. I have used it, and it’s great. For long life? Too soon to tell. Cetol has mostly been a disaster, especially with the Gloss overcoat. Applying Cetol can be tantamount to vandalism.

That’s really nice post. I appreciate your skills. Thanks for sharing.

Did you continue with testing to date, I am after a product that want yellow or bloom because of constant direct sunlight. I am in the North West of Australia where the temp at it’s coolest is 30+ Celsius for a couple of months and peeks over 50 + Celsius for a lot more than the couple of cooler months.

I use Rust-Oleum 207008 Spar Varnish. So much better than those water-based varnishes. This stuff protects almost forever. We used to use this kind of spar varnish in the Navy to protect the woodwork exposed to salty air.

The Interlux Varnish became my favorite varnish on teak fixtures when I tried it out 2 years ago. This is because of the immense difference it makes in the way it lends my pulpit or anything made of teak with a sophisticated, good-as-new finish.

It’s strange that you call out Pettit Z-Spar Captains 2067 as a top performer in the conclusions, but it’s not shown in the chart. Those Pettit products that are included in the chart don’t appear to be top performers. I’m confused.

After less than a year the Bristol finish I used on my boat looks terrible and will have to be removed. The folks at Bristol are absolutely no help at all. Their disclaimer is that they know nothing about boats. I most strongly advise against using this product for marine application. I have photos taken immediately after application, two months after, and eight months after if anyone is interested. By the way, the problem manifested on well prepped old teak and well prepped new teak. Could have just been a bad batch of finish but as I said, the folks at Bristol were no help. I ADVISE AGAINST USING BRISTOL FOR MARINE APPLICATIONS

I’m certain that the analysis of marine varnish was expensive and time consuming but one area that could benefit many subscribers if it was conducted continuously. Practical Sailor is the only place that I can rely on for accurate, up-to-date information on the products I need and use.

This is an important maintenance topic to me. Maintaining brightwork is a lot of labor. This article was last updated in June 2020. I would appreciate an update. I have been using Epifanes clear high gloss varnish for the last five seasons. It gives a good finish but it needs to be touched up one a year even though my boat is under cover for six months of the year. I sail on Lake Erie.

Hi Darryl, I’ve been reading about the new clear wood finishes that are UV cured for furniture. They often topcoat with a “nano” finish. Is this new technology suitable for the marine environment? It sounds too good to be true, easy application, no waiting time, resists scratching… Thanks

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International Yacht Varnish for stunning, durable boat and yacht varnish finishes and natural-looking tints.

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With good gloss and durability, Original is a traditional spar varnish that creates a stunning golden color. As it’s so simple to apply you can create a professional with ease on interior and exterior woodwork such as cabin trim, handrails and coamings.

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