ThermoFlo Premium Duct 10" x 25' SULPHUR At just over 10 pounds

At just over 10 pounds

- Key Punch - Punch a hole in tubing for inserting emitters

Insects must be sprayed to be killed

Provides nitrogen and calcium as well as trace minerals which are essential for a comprehensive hydroponic plant diet

• Relieves transplant stress in rooted cuttings and small plants

ThermoFlo Premium Duct 10" x 25' SULPHUR At just over 10 poundsBenefits of ThermoFlo Premium Duct Manufactured with triple foil laminate industrial grade casing & double sealed core prevents punctures Reinforced with Rip Stop to eliminate tearing and unraveling Industrial grade woven fiberglass core reduces noise Galvanized spring steel helix maintains duct shape and prevents rust Duct components are flame resistant and self extinguishing Can withstand high humidity and high heat without duct failure Over sized