Dumonde Tech Original Chain Lube
Liquid plastic through polymerization forms long-lasting coat on all chain surfaces.
Dumonde Tech recommends the Dumonde Tech Original Chain Lube for mountain bikes, cyclocross bikes, or any bike that sees dirty conditions. This lube bonds to the chain, which makes it very hard to wash off. It also gives other chain lubes a run for their money in the longevity department.
I have been using Dumonde Tech for about 10years now. It has always performed well and kept my drivetrain working smoothly. You only need a few drops so a small bottle will last a really long time. Also, as an added bonus it smells like blue cheese.