skimming cement reveals with polyfilla - cement curing time?

[rufus]

I've made the window reveals with cement and plastering sand. How long should I let the cement cure before skimming it with polyfilla? If painting, the answer seems to be 30-45 days, but if skimming with polyfilla, how long must one wait?

 

[nickelarse]

lol, u nutter

 

[Dirtybill]

Wtf?

 

[pftmonojetman]

Ooohh thats a toughie

 

[twitcher]

wait a sec.

you've got your s**t together to render some reveals and now you want to skim them with filler?

I think you've had a brain fart

 

[plaster man]

cowboy alert

 

[beddy]

brain fart lol

 

[TonyM]

Twelve pounds fifty and a kite.

 

[Nisus]

Just found this on plasterers tips website for you. :RpS_thumbup: "When skimming polyfilla over sand & cement one must wait at least 21 days before any polyfilla activity commences, if this advise is ignored structural defects will occur"

 

[nickelarse]

may require sanding