Self Etching Primer

[NvrDun71]

Is it necessary to lightly scuff up the self etching primer on my firewall before seam sealing and topcoating w/ high build primer?

[hotrdblder]

yes if it has sat more then an hr it needs to be scuffed

[NvrDun71]

yes if it has sat more then an hr it needs to be scuffed

Thank you sir, so I assume scoth briting would be sufficient? And on that note any recommendations on a good, easy to work w/ seam sealer for the firewall seam?

[67goatman455]

tiger seal. not sure of the brand, but hopefully i will remember to look at it tomorrow at work. but for now i know thats the name and you can use an ordinary household caulking gun

[zim]

I use Duramix Seam sealer. I can get the part number if you like.

[Footjoy]

NVRDUN71 I am in process of same thing can you post pics of Nova firewall.

Thanks

fj