This duct is made from 3 ply aluminum foil laminate with a maximum operating temperature of 250°F
The Ax wood cutting blades feature Fang Tip and Nail Guard
Floating Stack Design for sand resistance and reduced sand locking
self-extinguishing
Treat area uniformly to maximize results
LeakSeal Spray Coating, White, 12-oz. Wands This duct is made from12 oz. white leak seal spray. A rubberized protective utility coating designed to fill & seal leaks & cracks, provides a water tight, flexible seal that prevents moisture penetration, rust & corrosion, great for gutters, roofs, flashing, ductwork, pvc drains, masonry, concrete & much more.