Taubmans 3 in 1 sealer primer undercoat specs:
http://specif-i.com.au/Content/Product/D826.pdf
* Primer for galvanised steel
* repaint over aged enamel particularly for water based topcoats
could I get away without the…

Thanks Arfur. I am not sure what etch primed means, maybe scratching with steel wool?
I tested a small area with methylated spirits and the top coat seems…

Hi
The house I live in has a second storey extension with what I believe to be clad with aluminium vinyl cladding. Downstairs is timber weatherboard. I believe that…