Excellent sealant for all high pressure tube fittings. It's half the price of Loktite and is no worse, if not better. Highly recommended.
Black POR-15 Patch - 4 oz Filler & Seam Sealer with Ultimate Adhesive Properties - Repairs Holes, Cracks in Steel, Wood, and select Plastics - Reinforces Weakened Metal
12 Review
Loctite Red 262 High-Strength Threadlocker - 1.69 fl. oz. Bottle (26231)
11 Review
BFGoodrich All-Terrain T/A KO2 215/65 R16 103S summer
11 Review
Permatex 82180 Maximum Resistance Silicone
9 Review