Never use nails to fix plasterboard , and do not use nails to fix coving it is a bad technique . Use screws for fixing plasterboard and and adhesive for fixing coving .
This nutex ceiling board is very soft and what should i use to hold it to,is it by using gum or what because if someone uses screw it will be showing or will there screed it , after installing it
Apparently, yes... a contractor built 3 cabins for me and used nutec for inside walls and ceiling...apart from looking neat and easy to paint its also fireproof and rodent proof...apparently dont get damaged when your roof leaks...