upvc render beading nightmare

[moodyspread]

i use board addy and mono to stick my pvc beads out side never had any probs.
even use PVA out side too is that a no no too
iv been plastering rendering and using mono for over 7 years
worked along side big firms that have used board addy out side on beads too and pva.

???

 

[Micilin]

I appreciate that you may have seen it used and used it so it is worth a discussion as a lot of DIY people struggle with beading.

Sticking beads with render takes practice, I've seen a lot of people in the trade struggle with it, and some people here would no doubt like a sutiable shortcut.

Any chance of a link to a spec that you follow that specifies PVA outside, or using board adhesive for sticking beads for external endering, or the name of a major builder who has had the work done ? Often things change with time so it would be useful to know.

The Monocouche I have used is Weber or Krend mostly, and I know what they would say if I suggested using the above. Is it another mono product you use that allows board addy?

Sorry, but still fail to see why one can't simply use render or a rendering product to stick them.