plasterboard type coving

You can use skim plaster but it tends to go off too quickly and makes everything a bit nerve racking. The proper adhesive is cheap and you use it to fill the gaps in the mitres as well as any gaps along the wall due to curves.

A tip I was given by Gyproc guy - use a thin paint brush to wet any bare ends of the coving before filling. This stops all the moisture being drawn out of the adhesive and premature cracking of joint.

Phil

A professional Artexer/Cover told me he used Artex to glue and fill coving. Have used it ever since and it is brilliant. Don't bother with coving glue (the stuff which is like plaster) - it's expensive and doesn't sand easily. Skim plaster? - it's very similar in texture to coving glue - I don't think it's as easy as Artex to sand.

Biggles

Hi Biggles,

Ive never used Artex. Does it come in powder form to mix up or is it ready mixed (or even both !)

Thanks

Tim

In message , Tim Smith writes

I imagine both, but we've only ever used the dry stuff, it keeps for ages, seemingly indefinitely.

Used it sticking up coving, it works fine, as does drywall adhesive (my plasterers preferred thing) My FIL likes to use It as a filler, don't like it so much for that, though it stays workable a lot longer than pollyfilla etc.

Just following on then is there anything special I need to do before painting ?

The insutrctions mention "Artex Coving Primer" which sounds expensive and unescessary to me.

Can I use emulsion straight on ? or should I use gloss and a primer ? Whats the usual technique.

Tim

I use thinned matt emulsion as the primer (assuming emulsion finish is required). Something around 10% water added should be fine.