Frost King SG30WH Garage Door Seal Kit, 1-3/4 in W, 3/16 in Thick, 30 ft L, Vinyl, White FILL VALVES most importantly

most importantly

The silicone valve integrated in the fermentation lid will allow gases that build up inside the jar during the fermenting process to be released whilst preventing outside air from entering

Model Number: D30020

Turbo Boost Mode delivers a staggering 600 CFM

Frost King SG30WH Garage Door Seal Kit, 1-3/4 in W, 3/16 in Thick, 30 ft L, Vinyl, White FILL VALVES most importantlyFrost King Nail on vinyl top and side seal kit will seal out dust, drafts and dirt around the top and sides of overhead garage doors. It can also be used for all swing open garage doors. It is available in sizes for one and two car garages. Unit: EA UPC: 077578021195 Model Number: SG30WH