Don’t order a lot. Maybe a quart sized tub
I mount the seats using fiberglass angles (search online) and the same epoxy. I epoxy the angle to the deck, then screw through the angles into the seat box sides. This all assumes you are using a box seat, which I have on both of mine. I also make fiberglass hard points for things like batteries that do not have screws going thru the deck. Last ones I made were actually from leftover seacast.
Looks like a good order... Odds are you will need more of something (especially resin) but its good to order as needed... I had to throw away 2 gallons of gelcoat because I didn't use it within a years time and I didn't wanna risk using bad stuff.
One other recommendation would be to pick up a fiberglass fin roller (bubble buster)... It helps a lot in getting the bubbles out and the resin fully wetted.
i wanted to try FriscoBoaters method for the application process first, then if needed i will be for sure. and i know i will need more resin for sure. especially if i have to add to the transom (trying to put a 115 on this girl).
Jays method of rolling out and then using a chip brush will work great, I just got sick of buying and throwing out chip brushes. Plus the fin rollers end up actually being much faster... You'll find what works best for you and go with it... Just offering suggestion!
i don't believe my stingers are longer than 8', but if they are i may stick with dimensional limber, the reason being is the idea of splicing together wood, one, makes me nervous, and two, i don't think i have the available room to or oneside would be screwed together and not both. the stinger sides that are to the outsides, really sit in a channel in this hull and cannot be thicker than what it currently is. bu we will see and il get more measurements tonight.
Box or 2 of gloves, lots of chip brushes, talc for your hands, mixing cups, paint stir sticks, scissors, second pair of scissors, paper towels, good respirator.
This is how I make my seat mount. Fiberglass angle glued to the deck with west-systems 6-ten. No holes in the deck and excellent strength. Depending on your seat configuration might not work for you. I just call them box seats since they have a wooden base that make a box.
I made my battery hold down and fuel tank hard points with left over seacast. I poured it out 3/4" thick, then later cut it into blocks with tapered sides. I then drilled a hole in them and a larger hole for a countersink on the back side. I then put a couple layers of glass on the top side to reinforce the seacast. I epoxied in a stainless carriage bolt from the bottom side and epoxied them to the deck. I then went over the top with two spices of 1708 to reinforce the entire thing and give it a better bond. Again no holes in the deck and it is super solid.
Hope that gives you some ideas.
I wouldn't stray to far from the MFG. ratings.