6" CapLogic Stainless Sealing Cap Upgrade for 30 to 100 Gallon Stills
Step up your larger rig with our 6" CapLogic cap system, sized for 30 to 100 gallon stills. This instant-sealing stainless cap puts an end to messy paste for good, giving you a clean, reliable seal every time you fire up a run.
Each upgrade is professionally fitted using lead-free solder and crafted from food-grade stainless steel, so it holds tight under pressure and adds a real margin of safety. It saves you time on every batch and takes the guesswork out of sealing a big still.
- Instant-sealing 6" cap, no more paste
- Sized for 30 to 100 gallon stills
- Food-grade stainless, lead-free solder
- Professionally installed for a tight seal
- Free U.S. shipping
✓ Solid lead-free copper · ✓ Ships free anywhere in the U.S. · ✓ Backed by our 2-year guarantee
Good to know
The 6 inch CapLogic stainless sealing cap, sized for 30 to 100 gallon stills, takes the hassle out of sealing a big rig with paste. It gives you a clean, reliable, instant seal every time you fire up a run.
Why does a large still need a 6 inch sealing cap?
A big charge means more vapor, and more is at stake if a joint lets go. This cap holds tight under pressure and adds a real margin of safety, so each run is a controlled experiment instead of a gamble. It also saves time on every batch, because there's no paste to mix, pack or scrape away afterward. That's a lot of saved effort on a pot this size.
- Instant-sealing 6 inch cap: no more paste.
- Sized for 30 to 100 gallon stills: made for larger rigs.
- Food-grade stainless steel, lead-free solder: a clean, durable build.
- Professionally installed: we fit it for a tight seal.
Running a smaller still? Our 4 inch caps fit 6 to 25 gallon pots. If you're not sure which one suits your rig, tell us your still's size and we'll help. A good seal is worth having whatever you distill, from water and essential oils to fuel alcohol and spirits made under federal (TTB) permits. Free U.S. shipping is included.