Our Grill insulation for the Black Pearl Grill sold by Landmann has been specifically designed for this grill. It will fit to other grills aswell. All you have to do is to compare the diameter of the lid (50cm) as well as its holes for the thermometer and the venting. The insulation pictured above with part-no. TGIS091153 is coated with silicone. This coatnig is temperature resistant up to 260 °C (500°F) after which it will dissolve into gas. There is another insulation, which will withstand 550°C (1022°F). Please consider that you need to check the surface temperature, not the one that is shown by the on board thermometer. The surface temperature is significally lower then the temperature in the cooking chamber. To mount the insulation, you only need to demount the grip and the thermometer. After fitting the insulation on the grill, just screw the grip and thermometer back on. You do not need any additional material. If you have any other grill at home, just make contact with us. We'll find a solution for everything!