Paint Question

ljc1957

Petty Officer 2nd Class
Joined
Aug 30, 2007
Messages
169
I'm looking at different paints and I'm trying to figure out what the difference is between the marine Rustoleum and the Briteside, Interlux paints. The latter two brands are about 3 times the cost of the Rustoleum. I don't think the Rustoleum is a polyurethane. Is that important? Are the polyurethane paints that much better? I researched this forum and heard good things about the Rustoleum but I don't want to have to repaint the boat in two years.
 

reelfishin

Captain
Joined
Mar 19, 2007
Messages
3,050
Re: Paint Question

I used both regular Rustoleum and Rustoleum Garage floor epoxy paint, I like the epoxy paint as it seems to bond better. It sticks to just about any clean surface and seems to hold up well. A lot of which paint you choose also has to do with the boats use and whether or not it stays in the water or gets trailered. All of mine get trailered, so for me, marine paint or antifouling or submersible properties aren't a big concern.
 

ne7800

Lieutenant Junior Grade
Joined
Jul 10, 2008
Messages
1,195
Re: Paint Question

it has been my experiance that rustolium generly fades rather quick
 

jcsercsa

Captain
Joined
May 21, 2007
Messages
3,401
Re: Paint Question

TD swears by Rustoleum, I am thinking of using it , I have seen pics of TD's boat and it really looks sweet !! John
 
D

DJ

Guest
Re: Paint Question

The Interlux and Pettit paints are one part epoxies. Thy dry very hard and durable.

Rust Oleum is for trailers, IMHO.
 

captlee

Petty Officer 2nd Class
Joined
Aug 22, 2008
Messages
101
Re: Paint Question

I used Interlux polyurethane (single part) on my Pacemaker 8 yrs ago, still looks OK for a 40 yr old boat. I used the additive that helps the paint flow so you can apply it with a roller and brush. Topsides are showing more wear than the sides of course, but all in all look good. I did a few stripes in rustoleum, those are dull now.
 

tashasdaddy

Honorary Moderator Emeritus
Joined
Nov 11, 2005
Messages
51,019
Re: Paint Question

here is my last project, 1966 Sport craft all rustoleum roll and tip. even the bimini, was painted with matching rustoleum spray.

67sportcrafttrailer003.jpg

67sportcrafttrailer002.jpg

67sportcrafttrailer001.jpg
 

tmcalavy

Rear Admiral
Joined
Aug 29, 2001
Messages
4,005
Re: Paint Question

How does the Rustoleum hold up over time TD? Any fading? Just wondering since you are in FL and probably get more sun that most of the rest of us in a given year.
 

wca_tim

Lieutenant Commander
Joined
May 28, 2007
Messages
1,708
Re: Paint Question

I've tried some of many of these, and I think that the interlux 1 part urethane (brightsides) is too darn soft... and scratches easily. If you're going to do it, i would seriously consider useing two part polyurethane. it'll be much harder and more durable than any of the single component paints and it'll shine far better if layed out right. Note that it's not hard to spray in the back yard with a cheap gun if you just follow the directions.

In general, you'll get better adhesion with the epoxy paints - especially two part epoxies in general, but far better gloss and hardness with the two part urethanes. As long as you do a good job degreasing xylenes works well because it doesn't evaporate before it can do it's job like more volitile solvents will. I also like a por15 product called "marine clean". I used it before clear coating the bottom and sides of my hull and had zero problems.

por15 paint is expensive, but it's tough as nails, easily as tough as imron or awlgrip, has great gloss and dries slow enough to roll out without showing brush marks. It's similar chemistry to imron, so if you're going to spray it, use proper protection.

nason fullthane single stage (two part) urethane is dupont's "cheaper" brand and is really good paint for the money. It's safer to use than awlgrip or imron and will hold up almost as well (yes in a marine environment). It is also easy for someone without experience to spray in the backyard with a cheap gun as long as you follow the instructions.

Of course you can always the rustoleum marine paint for about 10 bucks a quart and just paint it again when it get's scratched up. It was as shiny and just about as hard as the brightsides in my hands. Both thin fine with xylenes

If you do a good job with surface prep and etch the surface before applying paint, they'll all stick well...

probably tmi, just some thoughts off the top that may be of use.
 

BillP

Captain
Joined
Aug 10, 2002
Messages
3,290
Re: Paint Question

Rustoleum marine paint is enamel and Interlux Brightsides is polyurethane. Polyurethanes give harder and longer lasting finishes than enamels. Without a doubt Brightsides is a better paint in every way except for cost. But Brightsides also costs $30+ qt and Rustoleum $11qt. I'd reserve enamel for beater boats only and use polyurethanes for everything else (however, I'd use Interlux enamel on classic wood boats).

No offense to anyone but even terrible looking paint jobs with heavy brush marks and sags look great in pics.

bp
 

rngale

Petty Officer 3rd Class
Joined
Aug 24, 2008
Messages
97
Re: Paint Question

If you are looking for a finish that you apply once and use the boat for years i suggest Awl Grip with the d008 high build epoxy primer.

Its the best 2 part urathane on the market, can be sprayed, rolled and tipped ( i suggest you get the video and instructions from Awl grip before attempting).

The interlux brightside, in my opinion, is the worst paint made for the marine industry. It doesnt have much pigment in it requireing more coats to cover, brushing it is a pain, it takes a very long time to cure. If interlux is what you are leaning towards i would suggest the monothane. Its a single part urathane.

Awl grip is not cheap but ig you have to paint the boat every couple of years its cheaper in the end!
 
Top