armacell® AP ArmaFlex® APT03412 Pipe Insulation, 1/2 in Thick Wall, 3/4 in ID, 6 ft L, Elastomeric Foam

armacell® AP ArmaFlex® APT03412 Pipe Insulation, 1/2 in Thick Wall, 3/4 in ID, 6 ft L, Elastomeric Foam