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Mantec plate protection
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thorgal
 


Member Since: 26 Nov 2008
Location: on the east side
Posts: 541

United States 2005 LR3 4.4 V8 HSE Auto Bonatti GreyLR3
Mantec plate protection

Hi guys

I just purchased a Mantec sump guard and I wont to protect it from oxidation some say phosphoric acid and clear spray paint? Is that right?need advise,thanks.apparently . it is hard to get hands on this acid in the States.
  
Post #52600327th Sep 2009 6:18 pm
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POINTYED
 


Member Since: 22 Mar 2008
Location: BURY,LANCS
Posts: 2758

England 2014 Discovery 4 3.0 SDV6 HSE Auto Fuji WhiteDiscovery 4

hi
why dont you get it powder coated?
dunc Thumbs Up
 life is tooooo short.enjoy the moment.dont worry be happy




club BSS 
 
Post #52600427th Sep 2009 6:24 pm
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AndrewS
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Member Since: 06 May 2005
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I had mine powder coated, it was OK until it got scratched water got under the coating that then caused oxidation. There are better coating systems.
 In the Beginning there was nothing, which exploded.  
Post #52600827th Sep 2009 6:30 pm
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thorgal
 


Member Since: 26 Nov 2008
Location: on the east side
Posts: 541

United States 2005 LR3 4.4 V8 HSE Auto Bonatti GreyLR3

I like the aluminum look ,powder coating is nice but it is not practical if off road situations and
i am trying to gear up for serious wheeling,just ordered sliders from Sliders specialties.Yeah!
  
Post #52601727th Sep 2009 6:48 pm
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CG
 


Member Since: 13 Nov 2007
Location: In the middle somewhere
Posts: 3745

England 2006 Discovery 3 TDV6 S Manual Zermatt SilverDiscovery 3

Anodise the plate, even better hard anodise to about 20um and have it blacked.

It will not mark as easy, and as its a conversion process not a coating it will not suffer with ingress under the coating.

Failing that a sacrificial coating such as Geomet or Delta ( fancy zinc rich paints ) would work Thumbs Up
 
"I know that you believe that you understood what you think I said, but I am not sure you realize that what you read is not what I meant" 
 
Post #52603027th Sep 2009 7:17 pm
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AndrewS
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Member Since: 06 May 2005
Location: Y...... because I can
Posts: 10438

United Kingdom 

Sorry to nick your thread thorgal

CG what would it cost to anodise a mantec plate. I also have some mild steel bolt on bits that need coating what would you recommend Question
 In the Beginning there was nothing, which exploded.  
Post #52603627th Sep 2009 7:29 pm
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CG
 


Member Since: 13 Nov 2007
Location: In the middle somewhere
Posts: 3745

England 2006 Discovery 3 TDV6 S Manual Zermatt SilverDiscovery 3

Andrew as a one off nowt as long as I could have it for a week or two, it would just go through as a sample. - (normal minimum order charge to run the is £100) It would be hard anodised the same as aluminium calipers, which come out a satin silver greyish colour.

As for steel work bolts or brackets, the best bet is a zinc paint as mentioned above, such as Delta or Geomet - the part will need to be blasted, chemical cleaned painted and then cured at 300oc - no good for Nylocks.

nb its the finish all the nuts, bolts and bracket on you D3 are coated in , whether that's a good selling point or not depends on if your nuts have gone rusty yet Laughing
 
"I know that you believe that you understood what you think I said, but I am not sure you realize that what you read is not what I meant" 
 
Post #52607027th Sep 2009 8:34 pm
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90BHP
 


Member Since: 18 Oct 2006
Location: Half way along the road on the right
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United Kingdom 2009 Discovery 3 TDV6 XS Auto Stornoway GreyDiscovery 3

When I moved my mantec from Car A to car B after 2 years, I just spent an hour with some wet and Dry - came up like new, no pitting just gallons of black mucky water everywhere Rolling Eyes

Nuts were scrap though - must have been the day surfing at black rock sands Whistle
 "To finish first, one first has to finish ...."  
Post #52613227th Sep 2009 10:21 pm
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thorgal
 


Member Since: 26 Nov 2008
Location: on the east side
Posts: 541

United States 2005 LR3 4.4 V8 HSE Auto Bonatti GreyLR3
s

Thanks. I might just leave it alone for now and clean it with aluminum solvent made by McGuires or Mothers.After all it is protection plate ,not BLING.
  
Post #52614927th Sep 2009 10:45 pm
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