Rubber stoppers provide an air-tight seal to carboys, necessary for proper fermentation. BPA free and made out of Food Grade materials. Maximum Temperature: 70°C (158°F).
DIMENSIONS:
2 5/8" x 2 1/4"

Rubber stoppers provide an air-tight seal to carboys, necessary for proper fermentation. BPA free and made out of Food Grade materials. Maximum Temperature: 70°C (158°F).
DIMENSIONS:
2 5/8" x 2 1/4"