Originally Posted by Class-of-2013
Only thing is SG sort of a pain to apply and you can't f-up I heard. Collonite on the other hand I could apply every month or something and it's easy to do so.
The SG can be applied with a wipe on/wipe off method to make it really easy....and also be used in a spray bottle.
Collinite should be good though, but also needs to be applied thin which isn't a problem if applied with a machine.