This was the messiah that I had been looking for. It is super thin (about paper thickness), is very pliable, and does not have a sticky side. Flagging tape is very similar to Caution or Crime Scene tape. They had 2 colors to choose from at the store that I was in; pink and orange. Feeling secure enough about my masculinity to purchase the pink tape, but also recognizing that I was just saying that to make myself feel better about my decision, I picked up the orange spool that contained 200’ for less than $2.

i dont think it will melt..but it look ugly

yeah,i think it look ugly too..hurm 

i think its better u sleeving it than use a tape coz u will regret it later coz will got lots of gum2x (sticky) at your cable,
spare your money a little bit for sleeving,that a guide/tutorial here that can help u,gud luck,careful on sleeving,dont connect wrong the yellow and red for molex,will burn your harddisk like mind,