Got three bottles laying around, may as well use it in the old DTR.
Something important to note is that I premix.
This stuff:
http://www.ebay.co.uk/itm/like/300868604027?limghlpsr=true&hlpv=2&ops=true&viphx=1&hlpht=true&lpid=108&device=c&adtype=pla&crdt=0&ff3=1&ff11=ICEP3.0.0&ff12=67&ff13=80&ff14=108