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LESVOSD110

Member Since: 19 Aug 2009
Location: South Africa
Posts: 241

2010 Defender 110 Puma 2.4 SW Fuji White

sandblasted

I'm going toget my chassis sandblasted for my 90 rebuild and want some info for painting it.

Option 1 is to etch prime it and undercoat + paint it with 2k auto paint.
Option 2 is epoxy prime and paint with 2k.

Which would you think is better.Galvanising is not an option here. Puma 110 SW
90 V8 SOFT TOP

14th Nov 2011 3:33pm

kingofthesparks

Member Since: 06 Jan 2011
Location: Very close to Watford gap services , northants
Posts: 987

Stove enamel

14th Nov 2011 4:40pm

LandRoverAnorak

Member Since: 17 Jul 2011
Location: Surrey
Posts: 11240

2013 Defender 110 Puma 2.2 USW Orkney Grey

I'd go for a zinc rich primer such as Unidox followed by an enamel top coat such as Woco Supercote. Provides a very tough finish. Darren

110 USW BUILD THREAD - EXPEDITION TRAILER - 200tdi 90 BUILD THREAD - SANKEY TRAILER - IG@landroveranorak

"You came in that thing? You're braver than I thought!" - Princess Leia

14th Nov 2011 4:56pm

Zagato
Site Supporter

Member Since: 08 Jan 2011
Location: Billingshurst West Sussex
Posts: 4990

Acid convert any surface residual rust after blasting and one layer of POR-15 you won't see rust again. Don't forget it's equally as important to treat the inside of your chassis with a spray rust converter and cavity application

14th Nov 2011 5:43pm

LESVOSD110

Member Since: 19 Aug 2009
Location: South Africa
Posts: 241

Zagato wrote:
Acid convert any surface residual rust after blasting and one layer of POR-15 you won't see rust again. Don't forget it's equally as important to treat the inside of your chassis with a spray rust converter and cavity application

They came to do a test and sprayed a type of liquid after (acid) and a week later with the chassis been outside,there is no sign of rust. Puma 110 SW
90 V8 SOFT TOP

14th Nov 2011 6:19pm

BigMike

Member Since: 13 Jul 2010
Location: Lancashire
Posts: 2253

blast it then quickly paint it with Tetrosyl chassis paint. no need for primer or etcher.

you mustnt wait long to paint it after its been blasted, try to do it same day.

14th Nov 2011 7:07pm

LandRoverAnorak

Member Since: 17 Jul 2011
Location: Surrey
Posts: 11240

Zagato wrote:
Acid convert any surface residual rust after blasting and one layer of POR-15 you won't see rust again. Don't forget it's equally as important to treat the inside of your chassis with a spray rust converter and cavity application

POR 15 is good stuff, but bear in mind that it's not UV stable so needs to be covered up if it's going to be a rolling chassis for any length of time. It's also not the best choice for the exposed rear crossmember. Darren

110 USW BUILD THREAD - EXPEDITION TRAILER - 200tdi 90 BUILD THREAD - SANKEY TRAILER - IG@landroveranorak

"You came in that thing? You're braver than I thought!" - Princess Leia

14th Nov 2011 7:26pm

Zagato
Site Supporter

Member Since: 08 Jan 2011
Location: Billingshurst West Sussex
Posts: 4990

LandRoverAnorak wrote:
Zagato wrote:
Acid convert any surface residual rust after blasting and one layer of POR-15 you won't see rust again. Don't forget it's equally as important to treat the inside of your chassis with a spray rust converter and cavity application

POR 15 is good stuff, but bear in mind that it's not UV stable so needs to be covered up if it's going to be a rolling chassis for any length of time. It's also not the best choice for the exposed rear crossmember.

You can get POR-15 that is UV resistant

It really is the best stuff on the market at the moment, can be got from Frosts.co.uk

14th Nov 2011 7:29pm

LandRoverAnorak

Member Since: 17 Jul 2011
Location: Surrey
Posts: 11240

(scuttles off to Google it)

Oh yes, so you can

It's been a while since I last looked at it for this application.

I still prefer a nice, heavy, zinc-rich primer though

Darren

110 USW BUILD THREAD - EXPEDITION TRAILER - 200tdi 90 BUILD THREAD - SANKEY TRAILER - IG@landroveranorak

"You came in that thing? You're braver than I thought!" - Princess Leia

14th Nov 2011 7:38pm

LESVOSD110

Member Since: 19 Aug 2009
Location: South Africa
Posts: 241

Epoxy primed the chassis today.Looks sweat,but took me 2 hours to spray as the little hidden cavities were trying to get the better of me.I won though. Puma 110 SW
90 V8 SOFT TOP

22nd Nov 2011 5:38pm

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