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Product Details

Interlux Brightside Polyurethane Topside Paint is the most technically advanced one-part polyurethane available. It contains unique additives that make cleaning easier and help reduce stains and abrasion.

Brightside uses Polyflow 4000, a unique polyurethane resin, which yields excellent flow and leveling characteristics as well as incredible abrasion and chemical resistance. Brightside also takes advantage of the latest in ultraviolet technology which ensures longer color and gloss retention.

Together these technologies create a one-part polyurethane which gives the look of a two-part polyurethane with the application ease of a one-part enamel.

Tech Specs
Stage Product Fiberglass Aluminum Wood Steel
CleanFiberglass Solvent Wash 202 or Special Thinner 216202216216216
Filler (if needed)Surfacing Putty 257YESYESYESYES
Primer / UndercoaterPre-Kote1-2 coats1-2 coats1-2 coats1-2 coats
Top CoatBrightside 1-part2 coats2 coats2 coats2 coats
Thinner - SpraySpray Reducer 216YESYESYESYES
Thinner - BrushBrushing Reducer 333YESYESYESYES
Non Skid AdditivePolymeric Noskid Compound 2398cYESYESYESYES
Info & Guides

NOTE: Due to differences in monitors the colors shown on this page may not represent actual paint color.

WARNING: Cancer - www.P65Warnings.ca.gov

Reviews for Interlux Brightside Polyurethane Topside Paint

10 of 130 Reviews

June 20, 2021

I have used this paint for years on boats
By Joe M. from Versailles, Kentucky

Verified Purchase

I re-painted my cedar/canvas canoe. This paint is the best. One of the best things about it is how it levels itself when rolled on. Almost no tipping needed. And it is plenty tough for a trailered boat.

Bottom Line Yes, I would recommend to a friend

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June 4, 2021

Amazing product to reseal RV roof!
By Valerie from Tennessee

Verified Purchase

After doing a lot of research, this product was recommended again and again to reseal RV roofs. We could not find any locally so ordered from Jamestown Distributors. It was an easy process for online ordering and it arrived in a timely manner. We purchased 1 can for our 1998 Safari Trek 2430 (24 ft) motorhome and used Dicor self-leveling caulk prior to using the Brightside. We cleaned the roof several times prior to using the Brightside- 1x scrubbing with diluted Dawn dish soap and another time wiping it down with diluted TSP cleaner. The product went on easily with a paint roller and brush. It dried evenly and we cannot be happier with how our roof looks! We look forward to no more leaks and increased energy efficiency with the nice bright white roof. (We did not use the entire can, had some leftover.)

During Brightside application
RV roof prior to using Brightside
After Brightside application
Bottom Line Yes, I would recommend to a friend

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May 2, 2021

Repeat Customer
By Jerik from Concord NH

Verified Purchase

Bright side poly is easy to apply and yields excellent results. It is my "go to" topside paint for our boat.

Bottom Line Yes, I would recommend to a friend

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April 14, 2021

Get the brush ready to get good results
By Dream CATcher owner from Southport, NC

Verified Purchase

I started with two different types of foam rollers and all I got was dried bubbles, hundreds per square foot but fortunately I only painted about 10 sqft. After a lot of sanding, I used a 4" brush in a diagonal pattern and the outcome was great.

Bottom Line Yes, I would recommend to a friend

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February 14, 2021

I will buy this again.
By Len from Houston Tx

Verified Purchase

I really like this paint. It flows and levels nicely. I really should have used the primer and applied it at the bottom of the temp range. Basically I abused it but it looks great.

steps

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January 30, 2021

Perfect
By Eddiewy from Breesport ny

Verified Purchase

Everything went —— perfect

Bottom Line Yes, I would recommend to a friend

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January 7, 2021

Great paint...best price is at Jamestown...can't beat it
By Snaps from Virginia Beach

Verified Purchase

I've been using intermix paint for 30 years...

Steve Redmond's Bluegill ..sail/row/power
Nice paint combo
Drilling nail holes
Long way to go!!!!
Bottom Line Yes, I would recommend to a friend

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December 22, 2020

Smooth finish
By JED from Carlyle

Verified Purchase

I never thought paint that was rolled and tipped would come out like a sprayed finish. I did mix in the brushing thinner to help keep a wet edge. I Don't know if the paint should have been strained or it came from the roller but I did have some specks of something in the finish.

Bottom Line Yes, I would recommend to a friend

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August 22, 2020

First time painting
By Bud from New Patlz, NY

Verified Purchase

The color is stunning.

Bottom Line Yes, I would recommend to a friend

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August 17, 2020

Excellent
By Steve from new jersey

Verified Purchase

Restored a 1975 Guppy 13. This paint, when layered thinly & wet-sanded with 300 between coats is phenomenal. Hard enough to withstand light taps & flexible enough to move with the glass in the water.

Bottom Line Yes, I would recommend to a friend

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