Armaflex APT21810 2-1/8 x 1 Pipe Insulation - 36 Lineal Feet/Carton, Rubber EKH9_Y0KAT89

For an economical and energy efficient way to help prevent your pipes from freezing, consider using the Armacell Armaflex 6 ft. This rubber insulation helps protect your copper and iron pipes against mold and condensation. It is flexible for easier installation.