California Air Tools 255C 2.5 Gallon Pressure Pot for Casting, Blue

Great product very easy to use sturdy construction used for resin pores would buy a gain

I use the California Air Tools 255C pressure pot for casting epoxy resin knife scales, and it’s been fantastic. It holds pressure consistently, which is crucial for achieving bubble-free casts. The build quality is excellent; it feels solid and well-constructed, giving me confidence it’ll hold up over time. It’s also easy to operate, with straightforward setup that make setting and maintaining pressure simple. For anyone working with resin or similar casting materials, this pressure pot is a reliable, high-quality option that delivers great results every time. Highly recommended!

I first want to address the complaints of air leaking. This pressure pot literally has a 60 PSI safety valve. It's not leaking, it's functioning as intended. You do not need more than 60 PSI for resin casting. This is a perfectly fine in fact exceptionally nice pressure pot for resin casting. Setup is super easy, it's durable, it holds pressure as intended. It does not leak. Enjoy your bubble-free resin projects.

Beautiful. This is a lovely piece of hardware and worth the price if you need a wide pressure pot like we did. 5/5

After trying a vac chamber, I opted to experiment with a pressure pot for resin casting. I have some electronics I want to cast & having air bubbles with high-voltages don't blend to well! So this looked like a solid option to do the job. Was packaged pretty well. I hooked it up and filled it to 40PSI as a test and left it for 24 hours. It doesn't even look like it lost a single PSI of air. Very solid! Even though I set the air pressure on my air compressor, the regulator on the pot does work fairly well, lets you dial it in. Both valves ( Safety and outlet ) work when manually activated. The super oversized wing-nuts make it really easy to tighten. I didn't go crazy tight on them either and it still held the pressure just fine. You don't need to put all your muscle on them. Only extremely minor little detail I could complain about - When you take the nuts off, the threaded rods swing down and slam the tank pretty hard. Though this didn't harm the paint or anything, I sorta with they had a little rubber pad there. But again, minor details. I just like keeping stuff essentially as new-as-possible forever-always!