Imperial R4.2 25 ft. L X 10 in. D Silver Poly Duct 9-98-990-34 NO CAULKING GUN NEEDED -

NO CAULKING GUN NEEDED - EASY TO USE

Variable Speed: No

It has a wrap around design with side protection and temple neck cord holes

but in order to find it

For any gas (A2L compatible)

Imperial R4.2 25 ft. L X 10 in. D Silver Poly Duct 9-98-990-34 NO CAULKING GUN NEEDED -This 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: 10 in. Color: Silver Material: Poly Product Type: Duct Number of Pieces: 1 pc