Frost King CF55 Duct Insulation,Cotton,15 ft. L

Frost King Cf55 Duct Insulation,Cotton,15 ft. L

• Insulates, cushions, and reduces vibrations on heating and AC ducts
• Safe alternative – no gloves, face Mask, or goggles needed
• Class a fire rating
• Provides maximum insulating power
• Easy installation

This natural cotton insulation is made from recycled denim. It offers easy installation and can help insulate and reduce vibration. Use on air conditioning or heating ducts. Foil jacket.