Skip to the content
Keep your brew day on track!
We have leveraged our network of warehouses to offer fast and reliable shipping options to make sure you always receive what you need in time for brew day.
BrewBuilt CoolStix Stopper for Fermonster & PET Carboys
Regular price
$5.75
Regular price
Sale 63% OFF
$15.68
Sale price
$5.75
Quick Overview
This #10 3-hole silicone stopper is used alongside the BrewBuilt CoolStix for Carboys.
The holes are for a 1/2" CoolStix, an airlock, and a thermowell.
The holes measure 0.500", 0.413", & 0.375"
Compatible with Fermonsters and our Plastic PET Carboys.
Please note: the stopper will fit all sizes of Fermonsters, however we only recommend using the 1/2" CoolStix with the 3 & 6 gallon sizes. This is due to dimensional restrictions and cooling power limitations.
Product Overview
This #10 3-hole silicone stopper is used alongside the BrewBuilt CoolStix for Carboys. The holes are for a 1/2" CoolStix, an airlock, and a thermowell.
The holes measure 0.500", 0.413", & 0.375"
Compatible with Fermonsters and our Plastic PET Carboys.
Please note: the stopper will fit all sizes of Fermonsters, however we only recommend using the 1/2" CoolStix with the 3 & 6 gallon sizes. This is due to dimensional restrictions and cooling power limitations.
Trending Categories
Exclusive Merch
Whether you're toasting a successful brew day or showing off your passion with wearable gear, our merchandise is crafted for both quality and style.