This 90 mil, 4 in x 10 ft (102 mm x 3,05 m) roll is compatible with solid dielectric cable insulation, is temperature-rated to 176(deg)F (80(deg)C) and has an inner unit pack of 1 roll per box with 10 rolls per case. This Scotch® Vinyl Mastic Roll 2210 is self-fusing, rubber-based insulating compounds laminated to a flexible, with an all-weather grade PVC backing. Resistant to abrasion, moisture, alkalis, acid, copper corrosion, UV and varying weather conditions.