> Having installed my own fuel filter system and I used YELLOW ( fuel > proof ) > Teflon tape. > It exists but frankly it is junk. Many yards in S. Louisiana-- where boats= life-- use Gasoila: http://www.jmesales.com/item/103266/Gasoila-Soft-Set-Thread-Sealant-W-Teflon.aspx Regards. Larry M/V Cigano 47' Prairie Sundeck Lying: Bay St. Louis, MS