Frost King Pipe Fitting Insulation,Pipe Size 1/4" 5TEE58H

Pipe Fitting Insulation, Insulation Material Polyethylene, Installation Style Slit with Adhesive, Inside Diameter 1/2 in, Wall Thickness 3/8 in, Form Tee, Minimum Operating Temperature 40 Degrees F, For Copper Tube Size 1/2 in, Maximum Operating Temperature 90 Degrees F, R Value 2.1, Color Gray, For Pipe Size 1/4 in, Flame Spread Index 0, Foam Cell Type Closed, Plenum Rating Non-Plenum Rated, Flexibility Flexible, For Tube Outside Diameter 1/2 in, For Material Type Copper, CPVC, Iron, PEX, PVC