Son's cabling initiative continues to throw up questions.
He has got the hall back to bare brick and blockwork, with the intention of getting all the CAT6 cables into place and then employing a good plasterer to finish the walls over the top. My suggestions of plastic ducting have been rebuffed.
The cables have to go round a few corners and along lengths of wall, so we need to tack them in place for the time between the cabling and the plastering. It's moderately dusty.
My only thought is to use hot melt glue gun to tack the cables on, but is there anything better? It has to be very quick drying