new head/base gaskets... gasgacinch?

[Godric]

Hey guys, I'm about to put on a new head/base gasket to my 81 using the gaskets from https://www.mikesxs.net/yamaha-xs650-standard-overhaul-gasket-set.html

The package says "NE BRAND SUPER GASKET" underneath it says "Special chemical & mixture have been treated to the gasket materials in order to withstand high pressure & oil resistance apply of any engine fluid (gum) or shellac compound are not required use material"

Should I gasgacinch or not? Perhaps 3bond? Nothing?

Thanks guys. This bike has been a passion project for over a year, ill post some pics when it's finished soon

 

[Bushyeyed1]

No you don’t need to add anything to these gaskets. You can find the same set on eBay and save yourself a few dollars though.

https://www.ebay.com/itm/323165097115