#9.5 Drilled Rubber Stopper
$2.50
Shipping calculated at checkout.
Achieve a perfect fermentation seal with our #9.5 Drilled Rubber Stopper, precision injection-molded for consistent fit and durability. Crafted from BPA-free, food-grade rubber, it's safe for wine, cider, beer, and beyond. The stopper grips securely in glass and PET carboys, maintaining the airtight environment your fermentation demands. Its exceptional grip holds firm even when wet, though inserting when dry ensures optimal sealing. Trust the reliability that serious fermenters depend on—one stopper at a time.
