Pipe Ins. Elastomeric 4-1/8 in ID 6 ft.

Pipe Insulation Insulation Material Buna-N Rubber/PVC Installation Style Unslit Inside Diameter 4 1/8 in Wall Thickness 3/4 in Overall Length 6 ft Minimum Operating Temperature -297 Degrees F Maximum Operating Temperature 220 Degrees F Jacket Material Unfaced Color Black R Value 4.1 Form Tube For Copper Tube Size 4 1/8 in For Pipe Size 3 1/2 in Flame Spread Index 45 Smoke Developed Index 70 Foam Cell Type Closed Plenum Rating Plenum Rated Flexibility Flexible