ConcoursMustang Forums

Restoring - General discussions that span across many different groups of years and models => Body, Paint & Sealers => Topic started by: Sunlitgold68 on July 27, 2009, 10:36:04 AM

Title: Radiator Paint
Post by: Sunlitgold68 on July 27, 2009, 10:36:04 AM
What is the best paint to use when restoring a radiator? Looking at the satin finish radiator paint from eastwood. Would this be correct or is semi gloss better? thanks
Title: Re: Radiator Paint
Post by: CharlesTurner on July 27, 2009, 01:18:04 PM
Semi-gloss black lacquer is what you need.  The Eastwood stuff works well for this application.
Title: Re: Radiator Paint
Post by: dan green on July 29, 2009, 01:24:41 PM
Be sure what you use is not an enamel or urethane, they don't transfer or dissapate heat well.
Title: Re: Radiator Paint
Post by: C5ZZ on November 25, 2009, 10:23:38 PM
Be sure what you use is not an enamel or urethane, they don't transfer or dissapate heat well.

I have heard both ways on this.
I have a customer that builds/recores radiators, they said it doesn't matter,
anyone have first hand experience with this?
Title: Re: Radiator Paint
Post by: CharlesTurner on November 26, 2009, 12:33:37 PM
Depending how thick the paint is applied, it may or may not matter what type of paint is used.  Also, keeping the paint thin on the fins would also most likely make the biggest difference.
Title: Re: Radiator Paint
Post by: J_Speegle on November 26, 2009, 10:48:13 PM
I also like and use Eastwoods' radiator paint for this purpose. Takes a while to dry but happy with the results
Title: Painting radiator help
Post by: SCJSTU on July 01, 2010, 10:42:22 PM
what are you guys using?

I am having mine recored and they will leave it bare for me to paint...

thanks, Stuart

ps 1970 351C June 1970 build at Dearborn.......a/c car
Title: Re: Painting radiator help
Post by: CharlesTurner on July 01, 2010, 11:39:29 PM
Any semi-gloss paint will work.  The main thing to remember is to not let the paint build up much on the fins.

Some say that lacquer is best for radiators as enamel-based paints act as an insulator.
Title: Re: Painting radiator help
Post by: SCJSTU on July 02, 2010, 12:14:40 AM
Charles,
any concern with how hot the radiator gets for a long period of time?

Rustoleum or?
Title: Re: Painting radiator help
Post by: CharlesTurner on July 02, 2010, 02:24:32 AM
I'd use lacquer or a light coat of catalyzed acrylic enamel.
Title: Re: Painting radiator help
Post by: Sunlitgold68 on July 02, 2010, 08:21:06 AM
Eastwood makes a satin black radiator paint which is what I used, turned out nice.

http://www.eastwood.com/eastwood-radiator-black-paint.html
Title: Re: Painting radiator help
Post by: J_Speegle on July 02, 2010, 09:35:05 PM
Eastwood makes a satin black radiator paint which is what I used, turned out nice.


+1   what I used on the last project
Title: Re: Painting radiator help
Post by: macdude67 on July 11, 2010, 08:10:49 PM
I'll third the response for the eastwood semi gloss radiator paint, I used it with great results.
Title: Re: Painting radiator help
Post by: BillEBobb on July 12, 2010, 08:48:48 AM
I'll third the response for the eastwood semi gloss radiator paint, I used it with great results.

Absolutely!  I think the finish looks correct, too.
Title: Re: Painting radiator help
Post by: SCJSTU on July 13, 2010, 07:32:17 AM
thanks for the replies...


what are you using to clean the metal before painting?
Title: Re: Painting radiator help
Post by: SCJSTU on July 16, 2010, 10:04:42 PM
ttt
Title: Re: Painting radiator help
Post by: Sunlitgold68 on July 17, 2010, 12:10:18 AM
The radiator shop will get rid of the old paint and blast the rails for you, any rust residue that runs off and dries can be removed with toothbrush and lacquer thinner.
Title: Re: Painting radiator help
Post by: 68 S Code on June 04, 2011, 11:00:32 PM
Painting the radiator tommorrow in anticipation of the car coming home midweek. Engine was sqeezes in between the shock towers yesterday. Question is should I tape out the inlets and outlet or do I paint them. Will the hoses slide up all the way to the tanks or is there a small gap?
Title: Re: Painting radiator help
Post by: 68 S Code on June 05, 2011, 04:54:38 PM
Looking at the radiator I see that hosed stops at tank up top and about 1" short at bottom tank. Painted the whole thing. Adding trans fittings later and petcock. Should these stay natural or should have they been installed prior and painted black as a unit?
Title: Re: Painting radiator help
Post by: TLea on June 07, 2011, 07:38:15 AM
petcock/black. trans line adapters natural
Title: Re: Painting radiator help
Post by: J_Speegle on June 07, 2011, 06:00:29 PM
petcock/black. trans line adapters natural

+1
Title: Re: Painting radiator help
Post by: 68 S Code on June 09, 2011, 01:17:16 PM
Thanks for the help. So the nice shiney brass trans fittings are a no-no. Time to start searching for these.
Title: Re: Painting radiator help
Post by: 68 S Code on July 17, 2011, 10:11:14 AM
Found the fittings and painted the petcock. Ready to install but have a question on the NOS shroud.  It has the C8ZE part number, FORD logo and is a brownish color. Thought I read a thread where Marty showed a pic of an engine compartment  and someone said it looks good but loose the red shroud sticker. He said already done. So only the replacements had the "Caution" sticker? Should I also remove it? Came this way from ford.
Title: Re: Painting radiator help
Post by: Anghelrestorations on July 17, 2011, 01:52:54 PM
I just did a write up on the fan shrouds and the Caution sticker....this should be helpful for your questions:

http://www.concoursmustang.com/forum/index.php?topic=3245.0 (http://www.concoursmustang.com/forum/index.php?topic=3245.0)
Title: Re: Painting radiator help
Post by: 68 S Code on July 17, 2011, 04:21:04 PM
Great article and thank you for doing this for everyone.
Title: Re: Painting radiator help
Post by: 68 S Code on July 17, 2011, 11:04:14 PM
By the way i checked mine and it is the C version but with the horsehair texture, crossed out FOMOCO and FORD logo. Now the question is since it is the replacement piece should I leave the sticker on or pull it off? If I was to show it would the judges say it should have the sticker on because it is not an original and the replacement should have the sticker?
Title: Re: Painting radiator help
Post by: Anghelrestorations on July 18, 2011, 01:01:34 AM

I think that could go either way....but in my opinion if you are trying to put your car back together as factory original as possible the sticker should not be there.  I personally do not like the Caution Fan stickers so I would not want to see it on there....
Title: Re: Painting radiator help
Post by: ruppstang on July 18, 2011, 08:34:19 AM
I think that could go either way....but in my opinion if you are trying to put your car back together as factory original as possible the sticker should not be there.  I personally do not like the Caution Fan stickers so I would not want to see it on there....
+1 Marty
Title: Re: Painting radiator help
Post by: 68 S Code on July 18, 2011, 08:59:28 AM
Ok guys thanks.
Marty thanks for The second paint sample. I now see the blue versus the brown of the original sample you sent.
Title: Re: Painting radiator help
Post by: Bob Gaines on July 18, 2011, 11:33:55 AM
By the way i checked mine and it is the C version but with the horsehair texture, crossed out FOMOCO and FORD logo. Now the question is since it is the replacement piece should I leave the sticker on or pull it off? If I was to show it would the judges say it should have the sticker on because it is not an original and the replacement should have the sticker?
I don't know of any knowledgeable concours judge that would be foolish enough to deduct for not  having the "Caution Fan"  sticker in this application. The stickers didn't even begin to be customarily being affixed to the BB service parts until the early 70's. Bob
Title: Re: Painting radiator help
Post by: 68 S Code on July 18, 2011, 03:29:21 PM
Thanks all.
Title: Re: Painting radiator help
Post by: Skyway65 on February 13, 2012, 07:57:35 PM
Just curious about the petcock/trans fittings for a January '65 Dearborn car.  Would it also be the painted petcock with natural fittings? 

BTW-my original fittings for the trans lines are not brass like the repro ones are.  The originals seem to be some sort of steel or ferrous metal.  Anyone have any originals for comparison?
Title: Re: Painting radiator help
Post by: ruppstang on February 13, 2012, 09:31:03 PM
Yes you are correct the originals were steel. I think they had natural finish. Marty
Title: Re: Painting radiator help
Post by: Skyway65 on February 19, 2012, 02:39:57 PM
Well at the risk of beating a dead horse here are some photos of the original radiator petcock, with traces of the original black paint still on it.  I also have a photo of the original steel trans line fitting, on the right, next to the brass repro.  I tried to paint the brass-looks BAD! Has any one had any luck finding new steel fittings?  Mine are pitted or I would reuse them...