JE Pro Seal Head Gasket - D Series

JE Pro Seal Head Gasket - D Series

JE Pro Seal Gaskets are a new line of premium high-performance MLS stainless steel head gaskets for both Domestic and Sport Compact applications.

The JE Pro Seal Manufacturing Process JE Pro Seal Gaskets are manufactured to a higher standard than typical MLS head gaskets.

JE Pro Seal gaskets are manufactured from layers of stainless steel that are taken from raw format, cut into sheets, and laser-cut into a preliminary shape. Each layer is then put through a multi-stage embossing process which allows for a slow forming and smooth radii embossment for maximum sealing that reduces any high-stress points and the chance of cracking. This method also eliminates the corrosion issues that pre-coated gaskets are prone to from the exposed areas after they are cut. Those corrosion areas can create hot spots where detonation can occur.

The layers are then put through a heat treatment process which normalizes the layers into that embossed form. This allows a type of memory when the gasket is heat cycling. So even when the gasket is removed it will still have a high embossment strength. The layers are then put through a multi-stage coating process of JE's proprietary design which permits maximum sealing on various deck surfaces. Lastly, the gaskets layers are assembled into their final state.