This video is part of an end to end project series you can watch here https://www.youtube.com/playlist?list=PLbussVfAypJO1UpHth2CYk8W6CAzT6kmR
I wanted to prove that you can do quality Cerakote work at home on a budget. I don't want to make it seem like this is free though. Absolutely everything in this video, as if you were starting with zero gear, cost just under $800. So there is still a cost to startup. However it doesn't have to completely break the bank. $800 is what you would spend sending two ARs out to get a custom multicolor finish. So if you have more than two projects you want done this can still be financially viable.
Referenced how to on building your own Cerakote oven https://thefrugalshooter.com/how-to-build-a-cerakote-oven/
It looks like the link is now down, so I will give you information on the parts needed and process here.
You will need.
- A metal box of appropriate size for what you want to spray. It should have a wide opening door
- High temp HVAC duct tape. Example: XFasten aluminum foil tape for heavy duty jobs like dryer vents
- Thin, foil fronted, high temp insulation. Something like Thermo-Tec Thermo-Guard
- Inkbird ITC-100VH with heat sink and k type thermocouple
- 8" x 6" x 4" plastic electronics enclosure or similar
- BBQ starter, or two, depending on oven size. Mine has the option for two, but I only ever plug one in as it puts out plenty of heat.
Steps are simple.
1- Cut a hole in the side of the metal box that allows the BBQ lighter to get inside, but have all plastic parts hang outside. Bolt it down in that spot.
2- Cut the necessary holes in the plastic enclosure to accept your inkbird and associated parts. Wire up as per instructions.
3- Bolt enclosure to side of metal box.
4- Figure out bars and hangers. Install. The reason everything having to do with bolts and hanging happens prior to step 5 is because drill bits love to grab insulation. Get all drilling of the cabinet done before you try to insulate it!
5- Cut insulation to cover every square inch of surface. Every. Single. One. Reflective surface should face inwards towards the inside of the oven.
6- Seel all seems with the aluminum tape.
7- Program inkbird based on numbers in my video or better numbers if you find them or figure them out.
Timeline
0:58 The curing oven
5:55 Spray booth and equipment
9:56 Sandblast cabinet
17:18 Compressor setup