METAL REPAIR TAPE 50YD *Brand Name: Ace *Width: 1.88 in. *Length: 50 yd *Color: Silver *Product Type: Metal Repair Tape*Packaging Type: Shrinkwrap *Removable: No *UV Resistant: No *Indoor or Outdoor: Indoor and Outdoor *Color Family: Silver *Excellent for metal, automotive and aluminum siding repairs *HVAC industrial strength *Rated for flame spread and smoke development *Ideal for sealing hot and cold air ducts *Meets UL 723, HUD and BOCA codes *Temperature range: -20 to 175 degrees Fahrenheit *Discovery NBR, SUP, EXP