RANGE: -40 DEGREES TO 220 DEGREES FNON-POROUSNON-FIBROUSMOLD & FUNGAL BACTERIAL GROWTH RESISTANTLENGTH: 3'INSULATION NOMINAL ID: 1-1/8"WALL THICKNESS: 1/2"MADE IN USANEW IN BOX, BOX IS WORN! Approximate weight: 16 lbs.
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