International Super Gloss HS?

Well I got my answer!

Maybe I'll stick with Toplac.

I tried it. Finish was great, and very easy to work with. Not sure how durable it would be compared to Toplac. In the end, the colour wasn’t quite what I had in mind (too dark), so I went over it with Hempel one part gloss which was a better colour match for what I wanted (cobalt blue).
 
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