About three years ago, I contacted the manufacturer (
www.abitape.com) and they sent several sample rolls for me to test. As noted above, I settled on the 6798.
I spoke with a gentleman named Brian Martin (not sure if he's still there or not). He was very accommodating and extremely helpful in finding a solution that worked best our application. Kudos to ABI for going above and beyond to help me out.
One of our more "off label" applications of the 6798 is for rubber sandblast stencil (for monuments). Transfer tape is generally very difficult to remove from rubber stencil, but the 6798 does not even need to be removed because it blasts away cleanly with no gummy residue. Not many transfer tapes are like that.
JB