K-FLEX USA 6RXLO048418 Pipe Insulation, 4-1/8" OD, 6 ft. L, NBR/PVC Based

Pipe Insulation, Insulation Material Buna-N Rubber/PVC, Installation Style Slit with Adhesive and Flap, Inside Diameter 4 1/8 in, Wall Thickness 1/2 in, Overall Length 6 ft, Minimum Operating Temperature -70 Degrees F, Maximum Operating Temperature 220 Degrees F, Jacket Material Unfaced, Color Black, R Value 3.1, Form Tube, For Copper Tube Size 4 1/8 in, For Pipe Size 3 1/2 in, Flame Spread Index 107, Smoke Developed Index 132, Foam Cell Type Closed, Plenum Rating Plenum Rated. This item has been restricted from sale in the following state (s): []