Surface rust on metal frame under caravan

[littlecookie]

Hi noticed last year a bit of surface rust showing under the caravan on the floor supports ,what's best way to treat it ,its a static at the coast ,thought about wax oil but not sure .any other ideas .cheers

 

[ktuludays]

Waxoyl would work to protect.

I would treat the rust with a product like kurust to de-oxidise the metal then prime, paint and finally protect.

Lots of options such as bilt hamber, waxoyl etc...

 

[robby71]

Treat the metal by rubbing it down and applying rust remedy, etc then when dry spray some galvanising paint for proection