Shield N Seal Clear/Black 15" x 50' Vacuum Seal Rolls (Case of MCSP27OZ External alarm box and sample

External alarm box and sample pot available to customize your nutrient dosing system setup

pumps and injectors/dosers

the Gavita CT 2000e is a direct replacement for HPS

UL Listed for safety and easy permits

The 100% food-grade ingredients are for consumable crops

Shield N Seal Clear/Black 15" x 50' Vacuum Seal Rolls (Case of MCSP27OZ External alarm box and sampleOur Largest Vacuum Seal Rolls These 15 by 50 vacuum seal rolls are some of our largest, and some of the largest available anywhere. These are perfect for serious sealers. Farmers who have just harvested, and sportsmen who have pulled down some large game, both love the versatility of a roll this large. Just unroll any length, seal one end, and you are ready for a full day of sealing. The Advantage of Black and Clear These rolls are clear on one side