BVV™ Molecular Sieve Beads Type 4A - 20LB Chemicals The bars are made from

The bars are made from the same steel that has made the Gorilla Grow Tent brand famous and features custom-molded

Humidity Device Stations: Max

Can be applied in foliar and soil spray applications

Wide angle max: 60degree

210D “Easy On” Grow Tent

BVV™ Molecular Sieve Beads Type 4A - 20LB Chemicals The bars are made fromMolecular Sieve Beads Type 4A This bag contains both blue moisture indicating molecular sieve and also normal molecular sieve. The blue molecular sieve is a sodium alumina silicate molecular sieve impregnated with an inorganic metal salt moisture indicator. The desiccant will perform as a 4a molecular sieve plus with the additional ability to visually determine when the molecular sieve reaches saturation. When active, the molecular sieve beads are