Best Chassis Paint for restoration?

Best Chassis Paint for restoration?

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Discussion

eltax91

Original Poster:

10,281 posts

220 months

Friday 21st June 2024
quotequote all
Afternoon all

I'm currently restoring a range rover classic LSE and have the chassis stripped down completely. It will be going for blasting next week or so.

I need to acquire some paint to use on the chassis, axles casings, suspension arms and other general bits. Last time I used Corroless anti rust primer and then glass reinforced top coat. I had decent visual results but I sold the car after 1yr and 500 miles use, so I never really tested it!

Anyone have any recommendations on what to use, if not simply repeating the above?

Miserablegit

4,265 posts

123 months

Friday 21st June 2024
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I’d use the two-part Raptor paint.

Cupramax

10,763 posts

266 months

Friday 21st June 2024
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Think I must have just entered the twilight zone, hehe was just reading your thread in readers cars and just randomly clicked on this.biggrin

Tye Green

874 posts

123 months

Friday 21st June 2024
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doesn't the rust start and grow from the inside of the chassis?




ThingsBehindTheSun

1,945 posts

45 months

Friday 21st June 2024
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Miserablegit said:
I’d use the two-part Raptor paint.
Didn't Hub Nut paint the whole of his 2CV in this when he restored it? Then a few years later he found out that it had been cracking in places and letting water in which was then held against the metal.

Once he started digging he found large parts of the car were heavily rusted due to this.

Personally I wouldn't use this stuff on my car.

mwstewart

8,275 posts

202 months

Friday 21st June 2024
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Epoxy primer first then your coating (texture) of choice.

DonkeyApple

61,955 posts

183 months

Friday 21st June 2024
quotequote all
Tye Green said:
doesn't the rust start and grow from the inside of the chassis?
Yup.

I've spent the last decade restoring Range Rover Classics and there is absolutely no point in painting the chassis. Just dip galv and then spray with diluted and blacked wax oil. The parts that bolt to it just keep covered in the same. At which point they just won't rust. Then just remember to stick on a ramp every other summer and respray.

Not a lot you can do about lower tailgates etc as the rust is actually inside the steel they were made from but you can slow them going at the bottom by filling with waxoyl.

All painting the chassis will do is prep it for sale to someone unsuspecting. smile

blueST

4,623 posts

230 months

Friday 21st June 2024
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I’ve had some good success with Corroless and Buzzweld products on chassis parts. Copious quantities of Dinitrol cavity stuff into the internals too.

eltax91

Original Poster:

10,281 posts

220 months

Friday 21st June 2024
quotequote all
Cupramax said:
Think I must have just entered the twilight zone, hehe was just reading your thread in readers cars and just randomly clicked on this.biggrin
Doo do do doooo

eltax91

Original Poster:

10,281 posts

220 months

Friday 21st June 2024
quotequote all
DonkeyApple said:
Tye Green said:
doesn't the rust start and grow from the inside of the chassis?
Yup.

I've spent the last decade restoring Range Rover Classics and there is absolutely no point in painting the chassis. Just dip galv and then spray with diluted and blacked wax oil. The parts that bolt to it just keep covered in the same. At which point they just won't rust. Then just remember to stick on a ramp every other summer and respray.

Not a lot you can do about lower tailgates etc as the rust is actually inside the steel they were made from but you can slow them going at the bottom by filling with waxoyl.

All painting the chassis will do is prep it for sale to someone unsuspecting. smile
I plan to have my best shot at coating the chassis internals etc. However, I can't find anyone prepared to dip the chassis because "the rust inside fks with my galv/ tank and it needs cleaning after"

If you know of anywhere within reasonable distance of the midlands that'll dip it for me, that'll be a much better way forward!

DonkeyApple

61,955 posts

183 months

Friday 21st June 2024
quotequote all
eltax91 said:
I plan to have my best shot at coating the chassis internals etc. However, I can't find anyone prepared to dip the chassis because "the rust inside fks with my galv/ tank and it needs cleaning after"

If you know of anywhere within reasonable distance of the midlands that'll dip it for me, that'll be a much better way forward!
If there's a lot of rust inside already then the galv probably wouldn't stick anyway. You chemically dip them first.

It's going to depend just how much you want to do and spend and what it is that you want to end up with.

The other solution is to just pick up a new 108" chassis that's already been galvanised. They're about £2,500

Being near the Midlands is good fortune as that's where you'll find all the services for old Rangies.

If your chassis seems pretty good

DonkeyApple

61,955 posts

183 months

Friday 21st June 2024
quotequote all
You might find this thread useful also: https://www.pistonheads.com/gassing/topic.asp?h=0&...

eltax91

Original Poster:

10,281 posts

220 months

Friday 21st June 2024
quotequote all
DonkeyApple said:
eltax91 said:
I plan to have my best shot at coating the chassis internals etc. However, I can't find anyone prepared to dip the chassis because "the rust inside fks with my galv/ tank and it needs cleaning after"

If you know of anywhere within reasonable distance of the midlands that'll dip it for me, that'll be a much better way forward!
If there's a lot of rust inside already then the galv probably wouldn't stick anyway. You chemically dip them first.

It's going to depend just how much you want to do and spend and what it is that you want to end up with.

The other solution is to just pick up a new 108" chassis that's already been galvanised. They're about £2,500

Being near the Midlands is good fortune as that's where you'll find all the services for old Rangies.

If your chassis seems pretty good
Seems very good on the face of it. Who knows what lurks beneath