32" BB ~ Main Gasket larger outside silicone gasket

This is the larger of the two capital D food-grade hollow silicone gaskets. It sits on the lower flat part of the interlocking lip.   

We have them custom extruded out of a special high-tech, high-temp resistant food-grade silicone.

Use black Permatex Auto silicone gasket maker to attach, installation instructions in the private KK forum owner's maintenance area.

Use this to attach the gasket:  Permatex 27037 Optimum Black Gasket Maker 3.35 oz

https://www.amazon.com/Permatex-27037-Optimum-Black-Gasket/dp/B072MRCG8W/ref=sr_1_6?s=automotive&ie=UTF8&qid=1528048747&sr=1-6&keywords=Permatex+Black+Silicone+Gasket+Maker