Float silicone gasket are part of the pressure cooker cover and are essential parts for the work of the pressure cooker. It can be applied to various of electric pressure cookers. This spare part can make your handicapped cookware work like new. First insert the smaller side of the float into the of the handle, and then place the on the smaller side so that the float stays in the of the . Silicone gaskets are often washed off, loosening the float and making the pressure cooker unusable.