Don't get into a sticky situation. When your grow room's ductwork needs repair, it may be tempting to simply "keep it together" with whatever you've got on hand. Avoid breakage, humidity issues, and system damage with Hydrofarm's aluminum duct tape. This strong, sturdy roll is a heavy-duty heat-resistant aluminum tape specially created for repairing ducting. Its pressure-sensistive backing makes it incredibly durable -- even in hot temperatures and dusty destinations -- and the easy-cut roll makes repairs quick and simple.