"UI, the most efficient foam box - Less foam.
More time.
Flush-mounted installation with foam instead of plasterLower foam consumption thanks to an efficient distribution systemAll common PU foams can be usedTime-saving installation in all types of stone30% larger wiring space than conventional flush-mounted socketsAirtight combination and through-wiring possibleEasy installation of pre-assembled device combinations3-port screw domes for easy device alignmentSteplessly adjustable plaster levelling ring (accessory)"