2 Attachment(s)
How to treat countersunk yellow zinc screw heads in a pine timber window sill
Hi
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Attachment 464751
My question is around the pine sill, you can see the slightly countersunk screws, these are not galvanized, they're yellow zink like gyprock screws.
I had been told a combination of ,
just spackfilla straight in now and then prime
vs
Prime then topping compound then sand, prime again, then top coats
but then I have seem forums mentioning that when the water from a water based primer or water in any gypsum type topping compound like spackfilla touches them they can rust.
So what filler should I use, wood filler, single pack or two pack,
what primer, I was thinking Zinnser Coverstain