Typicaly, banshee base gaskett are always paper.
On smaller one cylinder setup, we often have metal base gaskett, thus the use of liquid gaskett on them.
I use grease on paper gasketts. I use liquid gasketts ( compatible with fuel) on steel gaskett and steel/aluminium surface. I put grease on inner lips of seals and nothing around (must be clean and free of grease). I use permatex motorseal or 1211 or 1184, yamabond, hondabond, all the same thing. Envoyé de mon SM-S908W en utilisant Tapatalk