SKK Rubber Edge Molding

Self-adhesive Rubber Edge Molding (SKK)

The self-adhesive rubber edge molding (SKK) is applied along the relatively sharp edges of the duct opening and prevents eventual injuries while making the access door air-tight even by higher pressures. Max. duct wall thickness: 2 mm.

The SKK molding is fitted with injected glue. It can be applied on duct walls up to 2 mm thick (Gauge ≈14)

The thicker side of the SKK must be inside the duct. Apply the SKK molding so that the duct wall enters as deeply as possible into its pocket.

Both ends should meet at a straight section of the opening. Cut the SKK at the right length so that both ends press slightly against one another without overlapping.

Installation Video RD with SKK