E-Z Flame Fighter Self-Adhesive Tape Dimensions: 1.89" x 250' Coverage: Approx. 15 sheets (perimeter) of 4' x 8' drywall Application: Interior Drywall Finishing E-Z Flame Fighter Self-Adhesive Tape is a patented drywall finishing tape that has a 1-2 hour fire rating on either vertically or horizontally hung wall systems (when using fire-rated drywall). It is self-adhesive and has easy application capabilities for both "do it yourself" and professional users. Data Sheet