I use a small kerosene heater in my shop and it keeps the place nice and warm. You will need some ventilation, I crack the window about 3 inches.
Draw back is orderless kerosene is 9.00 bucks a gallon, that equals about 8hrs run time.
I'd almost bet money that's a copy of a zoom wobbler. It's a little taller and longer which happens when you make a copy of a bait on a copy machine.
Is the original zoom bait in the pic in the chocolate shad pattern?
a small piece of 24-26gage wire is the only I've found to clean the nozzle. I use a small brush to clean the inside of the brush. Dixie art has a brush set for cleaning.
Devcon does not yellow due to UV light, it has a low tolerance to heat. It will start to loose it's bond at about 225 degrees and that is what causes it turn yellow. Never use it to put golf clubs together because it just won't hold.
dockboy, I don't want to be negative but I have to agree with Bob. You are going to have a real hard time weighting those bodies enough to get down to 15 feet. To be honest I don't think it will possible to get that small balsa bait down that deep at all. You may want to try a cedar or poplar.
I would suggest that you start by trying to make some shallow divers first. Progress to the deep divers after you have built up your knowledge base on how a crank bait works.
rjbass, I just hate the idea of learning all the little tricks to make a new top coat look right. I very rarley run into a problem with devcon any more.