ORIGINAL: MinnFlyer
For what it's worth, You can apply Ultracote using no heat by using a solvent called Xylene or Xylol (available at hardware or home stores)
It works the same way the MonoKote Trim Solvent works on MK
Only problem with this is the stuff is highly toxic, and I would not use it indoors, or out, without a respirator. Of course in China there are no laws, for workplace protection and workers are routinely exposed to toxic chemicals,when they get sick, they just get replaced by the next person in line. [

] I would just stick to the prefered and safer method of heat.