Head Gasket Holes

[BDA]

Yep. That's the stuff. I would probably use that on my head gaskets were I to build a motor today (unless the manufacturer specified a different brand or instructed me not to use anything). I've never used it but I am generally happy with Permatex products. But like I say, there are probably lots of products that could do the job and apparently some favor not using anything.

[hey_kramer]

jb, this is what I used. Permatex copper spray-a-gasket http://www.permatex.com/products-2/product-categories/gasketing/gasket-sealants/permatex-copper-spray-a-gasket-hi-temp-sealant-detail

[jbcollier]

I don't think the gasket spray is the problem.  Pull the head and check the head ands the block surface for warpage or damage.