Fischer Duebel insulation plugs

(This text is machine translated) The insulation anchor FID 50 from Fischer is ideal for attaching light add-on parts in plastered and unplastered insulation boards made of polystyrene and polyurethane. It can be set into the insulation board with a cordless screwdriver or by hand. The special thread spiral cuts itself into the insulating board with a form fit. Attachments are attached to the FID 50 with a 4.5 mm screw. To prevent water from entering the insulating material, the dowel edge should be sealed after pre-positioned installation. The FID 50 can be used in thin insulation boards from 50 mm. The use of the FID 90 is recommended in thicker insulating boards.