cornstarch dont need heat.atleast it never did when i used it.and it dont take much.

i mean not to argue the point but ... cornstarch is usually made into a slurry ... added and brought to a high simmer to acheive it's true thickening ability

might as well add dry dusty dirt or flour ... you'll acheive the same results

might i ask what you have added to this castor based canine lure to make it so soupy it needs thickening? or does it really need thickening? just curious

im not trying to argue the point either but i have put it in lure and it thickened it right up it was thin lure to almost like water.

an interesting idea. think it would go bad if there wasn't any preservative present in the lure? if the lure thickened with it was to get hot, then cold, then hot, etc... will it continue to be jelled or would it turn back to a watery state?

All good but mostly mediocre.

I have a dumb question. Why do you want to thicken it? Why not put it in a 4oz flip top bottle and squirt it where you want it?

dugout...shhhhh..