[Thom Paine]

Sounds that you've already determined what to do.

Projects always go well when one ignores the product tech specs.

Enjoy the adventure. Likely, you'll get to do it again.

 

[Thom Paine]

I'm not ignoring the tech specs. The paint can tells you to go ahead and proceed without primer if your surface is in good condition.

The house goes on the market this spring, so no, its not likely I'll do it again.

Time to hang out somewhere else and snipe.

Your questions suggest inexperience with the product and substrate, ergo,
Not a snipe, pard... a warning.. exercise caution, you may be re-doing it shortly afterward.
-shrug-

 

[Thom Paine]

Shocker!! Someone poses a question on these boards, and has inexperience with something. I'm always hopeful, though, that someone may respond that has actual experience and is knowledgeable of my specific questions. Looks like a strikeout this time. I'll ask the YouTubers.

😀😃😲😆😁🤣😅