Sacred clay work on double xp weekends?

I've been looking for ages now and I can't find anything saying one way or another. I was wondering about the armour specifically.

 

I'm pretty sure it doesn't because all other xp boosting equipment doesn't work on bonus xp weekend (Altars, brawlers, etc.)

 

Nothing that gives an experience boost will stack on top of the double exp weekend bonus.

 

Double xp is only for skills themselves. No single boost stacks with it and won't be effected.

 

I highly doubt it will work mayne.

 

Won't work.

 

Brawlers, effigys, quest reward exp, and sc tools dont stack during bonus exp weekend

 

Not a chance.