Mighty Line Tac Tape - Heavy Duty AntiSlip Floor Tape from Mighty Line Floor Tape on Vimeo. Mighty Line  Tac  Safety Floor Tape. 100 foot anti-slip industrial floor marking tape. Mighty Line floor tapes come with a 3 year limited warranty. Mighty Line peel and stick floor tapes have beveled edges which improves durability in harsh industrial environments. This Anti Slip floor tape is available 4' and 6' widths and comes in Yellow and Yellow/Black Diagonal.