Hello All
I've been using Wattyl Cold Galvit aerosol on my welds on galvanised pipe farm gates, yards etc
Before spraying it on, I clean up the weld and HAZ with a wire wheel in a drill. Then I apply 3 coats 24 hours apart.
After a while ( 3 -5 years) the welds start rusting.
Can anyone point me to a superior product?
TIA
Graeme


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