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What type finish would be toughest for rearend housing? #903134
01/12/11 10:47 PM
01/12/11 10:47 PM
Joined: Jul 2009
Posts: 1,064
Newton, KS
7
70B5Cuda Offline OP
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I am looking for a tough finish for the axle/rearend housing? What would be toughest-enamel/urethane/epoxy?

And how would the toughest compare to a powdercoat?


1970 Barracuda B5 6.1 Hemi/6 speed
1969 Charger survivor in R6 383/727-wrecked 12/24/18
1968 Charger in original burgundy paint "Ribeye"
1968 Charger w/ 6.1L, TR-6060, 9"
1968 Roadrunner w/ 6.1L/6 speed
2011 Dodge Ram w/ 6.7L
Re: What type finish would be toughest for rearend housing? [Re: 70B5Cuda] #903135
01/12/11 11:03 PM
01/12/11 11:03 PM
Joined: May 2003
Posts: 15,487
Florida
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scratchnfotraction Offline
I Live Here
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Florida
I just sand blasted and used rustoleum gloss black with a couple rattle cans of color myself,daily driveing and a floor jack is about as hard as I get on a rear axle now days,just in it for the looks

but powder coating is tuff,but harder to touch up chips and nicks

4x4? I have seen the sprayed bed liner on axle housings before,that was different and look some what good,the rest of the rig had it in the floor/cab/bed

6414261-smilyface.jpg (94 downloads)
Re: What type finish would be toughest for rearend housing? [Re: 70B5Cuda] #903136
01/12/11 11:04 PM
01/12/11 11:04 PM
Joined: Jan 2003
Posts: 104,346
Garden Grove, CA
OzHemi Offline
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Besides powdercoating, I have had excellent luck on all sorts of suspension/drivetrain/etc related stuff with Eastwoods Extreme Chassis Black.

Re: What type finish would be toughest for rearend housing? [Re: scratchnfotraction] #903137
01/12/11 11:09 PM
01/12/11 11:09 PM
Joined: Jul 2007
Posts: 732
eastern,Ky
70RT Charger Offline
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eastern,Ky
Quote:

I just sand blasted and used rustoleum gloss black with a couple rattle cans of color myself,daily driveing and a floor jack is about as hard as I get on a rear axle now days,just in it for the looks

but powder coating is tuff,but harder to touch up chips and nicks

4x4? I have seen the sprayed bed liner on axle housings before,that was different and look some what good,the rest of the rig had it in the floor/cab/bed


That Rustoluem is some pretty tough stuff,bout like the old chassis black.

Re: What type finish would be toughest for rearend housing? [Re: OzHemi] #903138
01/12/11 11:12 PM
01/12/11 11:12 PM
Joined: Jan 2003
Posts: 20,452
Eagle, Idaho
Neil Offline
The Doctor is in.
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Posts: 20,452
Eagle, Idaho
Rustoleum makes a "Professional" line of enamel paints that seem to be pretty tough.

To keep the housing from getting scratched up put a rag under the jack and jackstands.

Re: What type finish would be toughest for rearend housing? [Re: 70RT Charger] #903139
01/12/11 11:19 PM
01/12/11 11:19 PM
Joined: May 2003
Posts: 15,487
Florida
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scratchnfotraction Offline
I Live Here
scratchnfotraction  Offline
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Joined: May 2003
Posts: 15,487
Florida
i did most of the truck with 1 gallon of it,frame/axle/bottom side front clip/under hood/inside cab/jambs

hood got rustoleum satin black

body got 2k primer and its gets lemon yellow 2 stage paint

herculiner for the bed and widen tubs,with 1 case/24 cans of mar-hyde sound deadner/under coating

should be tuff enuff for what i do

Re: What type finish would be toughest for rearend housing? [Re: 70B5Cuda] #903140
01/13/11 12:17 AM
01/13/11 12:17 AM
Joined: Jul 2008
Posts: 53
Jensen Beach, Florida
pressureangle Offline
member
pressureangle  Offline
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Jensen Beach, Florida
Few people know that Powdercoating was first developed by Ford Motor Company, for use on suspension/undercarriage components as a coating that would endure. Hard to beat something that was created with intent.

Tell your powdercoater you want it applied about twice as thick as they usually do. It's not paint.


Why do I torture myself so?
Re: What type finish would be toughest for rearend housing? [Re: pressureangle] #903141
01/13/11 03:46 AM
01/13/11 03:46 AM
Joined: Feb 2007
Posts: 612
Nampa, ID
None2Slow Offline
mopar
None2Slow  Offline
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Nampa, ID
The more shine to the paint, the less durable it is. At least according to my local paint supply. Went semi gloss underhood for me.

Re: What type finish would be toughest for rearend housing? [Re: None2Slow] #903142
01/13/11 04:47 AM
01/13/11 04:47 AM
Joined: Feb 2010
Posts: 18,493
Granite Bay CA
Kern Dog Offline
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Granite Bay CA
That makes no sense. You can use a Matte clear that has the exact same durability factor as a gloss clear.

Re: What type finish would be toughest for rearend housing? [Re: None2Slow] #903143
01/13/11 08:27 AM
01/13/11 08:27 AM
Joined: Dec 2007
Posts: 18,157
Mass
DAYCLONA Offline
I Live Here
DAYCLONA  Offline
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Mass
Quote:

The more shine to the paint, the less durable it is. At least according to my local paint supply. Went semi gloss underhood for me.








Re: What type finish would be toughest for rearend housing? [Re: DAYCLONA] #903144
01/13/11 09:49 AM
01/13/11 09:49 AM
Joined: Jul 2009
Posts: 1,064
Newton, KS
7
70B5Cuda Offline OP
super stock
70B5Cuda  Offline OP
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Newton, KS
A local powdercoating company said that metallic colors don't hold up as well as solids so they suggest a clear powdercoat over the color powdercoat..


1970 Barracuda B5 6.1 Hemi/6 speed
1969 Charger survivor in R6 383/727-wrecked 12/24/18
1968 Charger in original burgundy paint "Ribeye"
1968 Charger w/ 6.1L, TR-6060, 9"
1968 Roadrunner w/ 6.1L/6 speed
2011 Dodge Ram w/ 6.7L
Re: What type finish would be toughest for rearend housing? [Re: 70B5Cuda] #903145
01/13/11 10:29 AM
01/13/11 10:29 AM
Joined: Oct 2005
Posts: 708
Mechanic Falls, Maine
4
4BBodies Offline
mopar addict
4BBodies  Offline
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Mechanic Falls, Maine
This is the sure grip in my '73, I did it in black single stage urethane. Tough enough for a street car!

Re: What type finish would be toughest for rearend housing? [Re: 70B5Cuda] #903146
01/13/11 01:05 PM
01/13/11 01:05 PM
Joined: Dec 2003
Posts: 22,695
Bitopia
J
jcc Offline
If you can't dazzle em with diamonds..
jcc  Offline
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J

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Bitopia
Quote:

I am looking for a tough finish for the axle/rearend housing? What would be toughest-enamel/urethane/epoxy?

And how would the toughest compare to a powdercoat?




IMO, on scale 1-10, powder coat being 9, 2 part urethane 7.2, epoxy 6.9 (it chalks?) enamel 4.5. Not sure what your concerns are, but you could for a reasonable cost yellow zinc plate the entire housing , and then do any of the above processes, which would almost completey rule out rusting from paint chips, minor scratches, etc. however the paint processes would require a etching or epoxy primer. Not sure how far you want to go with this.


Reality check, that half the population is smarter then 50% of the people and it's a constantly contested fact.
Re: What type finish would be toughest for rearend housing? [Re: jcc] #903147
01/13/11 01:17 PM
01/13/11 01:17 PM
Joined: Oct 2005
Posts: 708
Mechanic Falls, Maine
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4BBodies Offline
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Mechanic Falls, Maine
I have to disagree with the above, the thickness of the paint determines how easy it is to chip, not whether if it is glossy or not.

Last edited by 4BBodies; 01/13/11 01:18 PM.
Re: What type finish would be toughest for rearend housing? [Re: 70B5Cuda] #903148
01/13/11 01:18 PM
01/13/11 01:18 PM
Joined: Jan 2006
Posts: 587
IL . usa
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cjs69mope Offline
mopar
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IL . usa
I have used the por-15 gloss black paint cheap and a small starter kit can do the whole rear end , very durable and glossy when done as directions say . the nice thing to is if you want you can brush it on and still hard to tell it was brushed the paint is very self leveling and forgiving .just use a good quality hair brush (works the best .)


1969 Dodge Charger 1969 Dodge Superbee
Re: What type finish would be toughest for rearend housing? [Re: cjs69mope] #903149
01/13/11 01:33 PM
01/13/11 01:33 PM
Joined: Dec 2004
Posts: 1,061
New Mexico
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dmerc Offline
super stock
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New Mexico
Rustoleum gloss black in the quart can. Brush on a couple of coats and you are good to go for a long time. Only costs 10 bucks. you cant beat that.

Re: What type finish would be toughest for rearend housing? [Re: 70B5Cuda] #903150
01/13/11 07:10 PM
01/13/11 07:10 PM
Joined: Jan 2011
Posts: 15,806
Central Florida
larrymopar360 Offline
Stud Muffin
larrymopar360  Offline
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Posts: 15,806
Central Florida
Mine had surface rust, so I washed it good and brush painted it with rust converter. Then I brush painted it also with polyoluem gloss black. It has looked really good for years. But if you are willing to spend more, I agree with earlier post that Eastwoods chassis black is good stuff.


Facts are stubborn things.
Re: What type finish would be toughest for rearend housing? [Re: None2Slow] #903151
01/13/11 11:16 PM
01/13/11 11:16 PM
Joined: Dec 2007
Posts: 1,572
Jacksonville Florida
elitecustombody Offline
pro stock
elitecustombody  Offline
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Jacksonville Florida
Quote:

The more shine to the paint, the less durable it is. At least according to my local paint supply. Went semi gloss underhood for me.





Re: What type finish would be toughest for rearend housing? [Re: 4BBodies] #903152
01/13/11 11:39 PM
01/13/11 11:39 PM
Joined: Dec 2003
Posts: 22,695
Bitopia
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jcc Offline
If you can't dazzle em with diamonds..
jcc  Offline
If you can't dazzle em with diamonds..
J

Joined: Dec 2003
Posts: 22,695
Bitopia
Quote:

I have to disagree with the above, the thickness of the paint determines how easy it is to chip, not whether if it is glossy or not.




Not sure who the "above" is, but I found powdercoat usually the thickest coating and the toughest, now if we were talkng lacquer, I would agree without question. And the comment awhile back about "shiney" being less durable, I'm at a loss for words.


Reality check, that half the population is smarter then 50% of the people and it's a constantly contested fact.






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