headgasket spray with felpro?

[RiyadYar]

is it okay to use the copper spray everyone talks about with a felpro headgasket?

also do you guys recommend any specific spray? everywhere i search just says copperspray

-thanks

 

[jdub]

Permatex Copper spray...on a composite HG (like the Felpro), Yes. On a new MHG with the factory vitron coating intact, No.

 

[rayall01]

+1 on that. Works great with a graphite gasket.

 

[black89t]

i didn't use any spray on mine.


and i'm reaching the 30k mark on my felpro/arp hg job with 10-12psi daily.

 

[Clip]

i had a can that i was spraying every other gasket with during assembly, figured i'd go ahead and spray the head gasket too (composite). i've had no problems whatsoever.

 

[rayall01]

i didn't use any spray on mine.


and i'm reaching the 30k mark on my felpro/arp hg job with 10-12psi daily.

No one said you had to use it. Just a little extra insurance.