Chance Class 4 flexible blankets help protect workers from accidental contact with energized components during line maintenance. Made of ozone/corona-resistant elastomer, these blankets offer excellent performance properties in accordance with ASTM Standard Specification D1048. The special formulation exhibits superior resistance to long-term aging/checking and will retain its high-visibility orange color. Versatile protection; maximum rating and flexible to cover many irregular shapes, rubber blankets typically are used with conductor covers (flexible or rigid) on deadends, apparatus, secondary racks, poletop pins and crossarms.

Because they are Class 4 (highest rating in the industry) and Type II (ozone-resistant), Chance blankets may be used in applications which require lower class or type. Chance blankets are designed with perimeter eyelets to accept Chance button C406-0532 and most other buttons existing in the field. The 1.5″-diameter center hole in Chance slotted blankets will fit easily around common hardware.