Will be buying more but I advise you to treat them carefully to keep the inner rubber gasket for the water coolant seals in place. They are not fixed to the rest of the pad. I think it's intentional. On the older 20 year old OEMs that we removed, the orange water rubber seals also came loose separately. So when installing, make sure all the little orange rubber grommets (in our purchase) line up and stay in place. You can use a SMALL amount of a suitable sealant to lubricate the cleaned head surface (you clean the surfaces, right?) when installing the gasket. You decide.