So im about to install new headgaskets on my ea82. And i was thinking about using the copper gasket spray that supposedly helps seal the gaskets. Im going to be using a felpro gasket if that makes a difference. Has anyone else used the spray?

i use it on all my home made copper gaskets and i used it on my headgaskes for my diesel i cant off th top of my head rember if i used it on my ea82 though ill have to go back and look at the pics but its great stuff but you shouldent need it unless your using cheap gaskets or have small inperfections in the head or block some gasket sets say right on the box do not use it usaly the higher quality gasket with a similer type of coating on it already ive even seen some set say use dry or coated so bascicly unless it says on the gasket set you have not to use it it wouldent hurt just make sure you do alot 3 or 4 of thin even coats and give it enuff time to dry between coats if theres a run or something gets in the coatng it could cause a failure