33 Feet Foam Sealing Tape 1/2 Inch x 3/8 Inch Thick Door Weather Stripping, High Density, Self Adhesive Insulation Neoprene Foam Sealing Tape for AC Window Unit, Door Insulation, 16.5 Ft x 2 (Coffee) - - Amazon.com
Gartenhaus Fenster einbauen & abdichten: So gehts richtig!