White Painted Floorboards - Laquer over or No?

Valaquenta

Hey all,

After doing a bit of research, mainly on a now locked thread on here, I recently painted over what I think were pine floorboards. I followed what seemed to be a general consensus on the way to do it i.e

1 - a bit of a sanding (to be honest this was only a bit)
2 - BIN Zinsser Primer, one coat
3 - White Eggshell, 2 coats (I used the Dulux version)

So far it has been very straightforward and it looks really well. However, I want to know where do I go from here. Would it benefit from a 3rd coat? Or a clear coat of polyurethane maybe?

My concern is would polyurethane age/yellow over time? Is this likely to happen even if I leave it?

I've a bed arriving next week to go into the room so kinda want to have it fully sorted by then.

Thanks in advance

fussyonion

Dulux have a special lacquer that will go over it. You should ask them and they'll sort you out. Or MRCB would advise. Not sure on exact names of product.

Valaquenta

Cool, thanks for the info