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Advice on Direct to metal non toxic paint please

Posted: Mon Feb 22, 2010 1:25 pm
by Limey
Any advice on a good non toxic direct to metal paint - outside use? Wont be in contact with pond/qt water but will be close. Hammerite is excellent but toxic to fish of course... could that be used and then maybe sealed?

Also want to paint the outside of a fibreglass tank black - paint advice? The area I want to paint will not come into contace with water/fish.

I await your advice, thanks :)

Re: Advice on Direct to metal non toxic paint please

Posted: Mon Feb 22, 2010 6:55 pm
by eds
To be totally safe I'd be thinking of using G4 but you might have to use a primer underneath to get it to stick! I haven't done it myself though; it's just my first thought.

Re: Advice on Direct to metal non toxic paint please

Posted: Tue Feb 23, 2010 1:30 pm
by Limey
Thanks eds that seems best way to go.

Re: Advice on Direct to metal non toxic paint please

Posted: Tue Feb 23, 2010 9:44 pm
by Limey
hmm just checking on this... isn't G$ good for concrete - I need to cover steel... any further adice...?

Re: Advice on Direct to metal non toxic paint please

Posted: Wed Feb 24, 2010 11:48 am
by kayoss
Hi Dave

Many products (including the Dan Brevan sealant that was very popular a couple of years ago) state that they are toxic in the aquatic environment. However, this usually applies to the uncured/wet product and they are often perfectly safe once they are fully cured and/or dried.

As the steel will not be in direct contact with the pond or QT water, I'd think Hammerite or similar would be perfectly safe unless you're thinking of painting a metal roof that rain will run off of into the pond. You'll just need to protect the pond and QT from splashes and spills during application and the drying process.

I think it would be worth contacting the manufacturer and asking them the question. Try ICI PAINTS Technical Group, Wexham Road, Slough, Berks. SL2 5DS Telephone: 0870 242 1100

Cheers

Bob

Re: Advice on Direct to metal non toxic paint please

Posted: Wed Feb 24, 2010 2:16 pm
by Limey
Thanks for advice Bob, will follow it and check.

Re: Advice on Direct to metal non toxic paint please

Posted: Wed Feb 24, 2010 9:29 pm
by eds
Limey wrote:hmm just checking on this... isn't G$ good for concrete - I need to cover steel... any further adice...?
I know you need to cover steel, that's why I suggested it would need a primer. A metal specific paint could well be better if it's definitely non-toxic but with G4 you at least know it is going to be safe as it is designed for underwater use in ponds.

Re: Advice on Direct to metal non toxic paint please

Posted: Thu Feb 25, 2010 7:32 pm
by Limey
yup understand now, thanks my mate.