The only repair for a blown head gasket is to replace the gasket.
You cannot repair a blown head gasket, you must remove the heads and replace the gasket.
As an emergency repair yes. The only permanent repair is to replace the gasket.
You do not repair a head gasket you replace it with a new gasket which requires removing the head.
As an emergency repair yes. The only permanent repair is to replace the gasket.
The only permanent repair is to replace the gasket with a new one.
No, the only permanent repair for a blown head gasket is to replace the gasket. Anything else is just an emergency repair.
You cannot repair a blown head gasket, you must remove the heads and replace the gasket.
No, that is, at best, a temporary fix. The only permanent repair is to replace the gasket.
As an emergency repair yes. The only permanent repair is to replace the gasket.
You do not repair a head gasket you just replace it. Major repair involving removing the intake & exhaust manifold, and the heads.
The only repair is to replace the head gasket.