New head gasket fault

[56thunderbird]

Had to replace Best head gasket on 1930A as it started to weep after 4000 miles. On removal the gasket had delaminated at rear corner. Luckily I had a brand new Best gasket on the shelf. Opening it up I discovered that it has also delaminated without ever being out of the box. Photos are of this new gasket. Is this common with Best gaskets and is there anything I can do to make this new one useable?