Imperial R4.2 25 ft. L X 8 in. D Silver Poly Duct 224 It's has a galvanized finish

It's has a galvanized finish

Assembly Required: No

Teeth per Inch: 17 TPI

Rewiring of existing fixtures is necessary

Turn rainfall tube upside down during freezing weather to prevent breakage

Imperial R4.2 25 ft. L X 8 in. D Silver Poly Duct 224 It's has a galvanized finishThis Imperial Duct Insulation Sleeve works as an energy efficient insulation blanket suitable for heating, ventilation, and air conditioning systems. Specifically designed to insulate rigid or semi rigid round ducts, it is an excellent method for reducing Brand Name: Imperial Sub Brand: R4. 2 Length: 25 ft. Diameter: 8 in. Color: Silver Material: Poly Product Type: Duct Number of Pieces: 1 pc