Nothing but Maxima Chain Wax here. I use it on my motorcycles and bikes. I like the fact it does not fling and does not get as dirty as other petroleum lubes, makes the chain easy to clean. The smell is pretty strong though.
I've read some great reviews on the Dupont. I my buy a can and try it my next chain clean/lube session. They said it smells like a cross of WD-40 and coconut.