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Product Details

Epifanes Polyurethane Topside Coating is formulated for maximum resin depth and hardness with a long lasting mirror-like gloss. Made to resist common weather and marine elements, including scratches, saltwater, and sun. Epifanes two-part polyurethane can be used with a brush, roller, or spray application. Each package includes base & reactor.

Ideal for use on boats above the waterline for long-lasting protection. Pair with Epifanes Epoxy Primer, Epoxy HB Primer, or Polyurethane Primer for proper application on fiberglass, steel, wood, and aluminum surfaces.

Depending on how you apply, thin with Polyurethane Thinner For Brush or Polyurethane Thinner For Spray. Pot life ranges from 1.5 to 5 hours based on ambient temperature. Recoatable in 24 hours at 68 degrees F or higher.

Available in Clear Gloss, Clear Satin, and 23 vibrant colors.

Info & Guides

    Technical Specifications

  • Container Size: 750 gr. (500 gr. base + 250 gr. reactor = 750 gr. mixed) 2:1 mix by weight.
  • Gloss: Ultra high gloss
  • Density: 1.00 - 1.40 kg./liter (mixed product) (depending on color)
  • Solids Content : 50 - 55 +/- 2 vol. % (mixed product) (depending on color)
  • Drying times at 65F / 65% RH: Tack free - 3 hours / Tape free - 7 hours, Hard Dry - 8 hours / Recoatable - 24 hours
  • Recommended Film Thickness: Per coat wet - 80 micron / Per coat dry -40-45 microns.
  • Application:
    Brush - Thin 0-10 percent with Epifanes Polyurethane Brush Thinner
    Spray - Thin up to 0-10 percent with Epifanes Polyurethane Spray Thinner
  • Temperature should be between 50 degrees F and 85 degrees F during application with the air humidity level below 85 percent. Avoid painting in too much wind or sun. A rapid loss of solvents will occur under these conditions and will decrease the flowing ability.

Reviews for Epifanes Polyurethane Topside Paint

10 of 26 Reviews

July 6, 2024

I have used this product many times
By Skipper from Indiana

Verified Purchase

I used this product many times with excellent results

Front deck
Front deck
Bottom Line Yes, I would recommend to a friend

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May 28, 2024

Excellent Product as always!
By Abe from Florence, MS

Verified Purchase

Follow their application directions, take your time, and the results will be outstanding.

Western Red Cedar Glider
Bottom Line Yes, I would recommend to a friend

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March 30, 2024

Beautiful finish
By Seahsg from Tiverton NS Canada

Verified Purchase

If you want a high gloss finish that's easy to apply this polyurethane is the one. The prep is the key to a really hard cover.

1968 Boston Whaler interior
Bottom Line Yes, I would recommend to a friend

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November 10, 2023

yes, I will use this product again
By yeung from Pacifica,California

Verified Purchase

Good product,

Bottom Line Yes, I would recommend to a friend

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April 27, 2023

Expensive
By Wilks from New Jersey

Verified Purchase

I used this for a swim platform. I purchased a luhrs 342 tournament the swim platform was cracked and had stains on it. I used epoxy resin for the repair and quickly discovered that gelcoat does not bond to it. After consulting Jamestown they recommended an epoxy bottom paint for a primer and eppifane Alpine white everything went well however the two part epoxy doesn't go far especially when 3 coats are required. I also applied a non skid surface to the first wet coat of polyurethane, with two coats on top of that. ( I needed 2 cans)All in all it looks great

Bottom Line Yes, I would recommend to a friend

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April 8, 2023

very hard paint. difficult to brush
By capn gary from milton, fl

Verified Purchase

For a professional who sprays, it would be great. I opted to brush and am an amateur. I have sprayed piano finishes so am not totally inept. Trying to brush, getting the right amount of thinner, was tough, as it dries quick so consistency changed quickly making brush thinning frequent. It either ran if too thin, or sagged if thick on vertical surfaces. My end result looked very good if one stood back 10 feet or so. Up close, it looked like a brush job. The black I used on a section also bled through the blue painters tape onto the white boat color, so that made more work. Bottom line, great for a spraying pro, I would use a one part instead for a brush job.

Bottom Line No, I would not recommend to a friend

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February 6, 2023

Used with our wooden bathtub!
By Sara from Brooklyn, NY

Verified Purchase

We used this along with the total boat epoxy primer to refinish a mahogany wooden soaking tub. It was easy for these amateurs to use and the tub looks and worked great. So glad we discovered it! Thank you.

After
Before
Bottom Line Yes, I would recommend to a friend

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February 1, 2023

Great Product. Recommended by rep I spoke with on the phone
By Redemption Fishing Team from OIB North Carolina

Verified Purchase

Great hard shell. Easy to spray

Bottom Line Yes, I would recommend to a friend

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December 5, 2022

Great product, great support
By Viking Dude from Cape Cod

Verified Purchase

I purchased Epiphanes two part poly to restore the hull of a vintage rowing craft. Though I have painted many things, this was my first time doing a fine boat hull kind of project. I was weary of using a roller to achieve a flawless surface. It turned out far better than my expectations. My friends thought I took the boat to a custom shop. Let's keep that part our secret. Jamestown was fantastic with their assistance. Next stop, boat number two.

Bottom Line Yes, I would recommend to a friend

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April 27, 2022

Good stuff but remember is 750ml and not a quart
By Stk from Raleigh NC

Bought this to paint a small fiberglass console and my transom. It looks great after two coats, and I didn't need to tip - just rolling is fine. However, you only get 750 ml which is both cans combined, so it's a little shocking when you open the large can of paint and see it's barely 1/2 full. In theory this covers 100sf, but I didn't come close to that.

Bottom Line Yes, I would recommend to a friend

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