Length: 1/2 *Material: Polyethylene Foam *Maximum Pipe Size: 3/4 *Product Type: Pipe Insulation Elbow *R Value: *Self Sealing: Yes *Brand Name: Armacell *Sub Brand: Tundra *Semi-Slit: Yes *Color: Black *Flexibility: Flexible *Maximum Temperature: 200 *Minimum Temperature: -297 *Wall Thickness: 1/2