I did indeed try putoline. I did indeed find it a massive faff, even compared to my somewhat ‘systemised’ approach to transmission maintenance (documented plenty enough times on this site).
Not only is it a pain to put on, I wasn’t satisfied that the chain was adequately clean, since all you do is swill it around in the molten goop and let it drain. The grit drops to the bottom of the pan, but where I am its less peaty grit and light mud, but clay and sand – smaller particle size equals more reluctance to purge from small spaces.
All this and only about three rides (about a week) before my chain rollers were rattling – suggesting that there was no putoline left where it was meant to be. It didn’t appear to improve chain wear either (something I do actually measure).
To cap it off, the stuff reeks and my wife gave me an ear bashing everytime I used it. I’ve a tub in the garage anyone can have for the cost of the postage.
I’ve reverted to finish line (bought 4 litres and split it with a friend). I rotate 3 chains and fully degrease, dry and re-apply after a maximum of two rides. I’ve just replaced my transmission (3x chains, cassette and front ring) after three years. I don’t keep a log of actual miles, but thats going to be approximately 7000 off-road miles – thats ok in my book.
If you buy finish line wet in bulk and split with mates its loads cheaper. At my current rate of consumption, I’ve got about 10 years left for about 17.99 outlay.