Quick R PC38158UW Pipe Insulation, 6 ft L, Steel, Charcoal, 1-1/2 in Copper, 1-1/4 in IPS PVC, 1-5/8 in AC Tubing Pipe

Closed cell polyethylene foam. More thermally efficient. Cuts heat loss and stops pipe sweating. Helps stop freeze-ups. Contains flame retardants. Cut with scissors.