Installation

Is it possible to bond Rockfon ceiling tiles to a soffit and a wall?
How do you cut Rockfon ceiling tiles?
Is it necessary to paint the site cut edge of a Rockfon tile?
Do Rockfon ceilings need to be acclimatised before installation?
Recessed modular light integration: I have recently specified a suspended ceiling using 1200 x 600mm Rockfon Blanka® E24 tiles. We are using 600 x 600 lay-in luminaries, and it has been pointed out to me that this will leave an exposed cut showing at the junction between the tile and light fitting. Is there a way around this, or are they just incompatible?
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