Profiles for plasterboard PROTEKTOR Connecting profile for dry lining. 1373 PROTEKTOR 104097 €9.87 (€3.29/m) Information Ideal profile in the attic for confessing rafters and collets. Stop profile made of galvanised steel for assemblies underneath plasterboard panels, with a 6-mm shadow joint. For creating plastered single edges at plastered junctions, e.g. sliding ceiling and wall connections, for 12.5-mm plasterboard panels. Add to cart