TamperSeals Group1 Roll 100% Total Transfer Tamper Proof Security Void Tape (2 Inches x 55 Yards x 2 Mil, Ultra-thick “Void” Film, Red)

Fit for purpose

Tape is super stick on cardboard packaging (better than other brands I have tried). Works really well. Use this on all my valuable shipments now. Will be buying more for sure.

I had great plans for this: to seal boxes and envelopes of sensitive stuff and papers and have a log of dates and numbers. It's the sort of thing you do after you've already organised all your screws, placed your CDs alphabetically and made sure the lawn mower lines are straight. No? Perhaps it's me!The labels stick very well to envelopes and peel to reveal OPEN-VOID if you try and peel it off however cunningly ou try to do it.But the labels don't stick to Amazon cardboard boxes very well which is a pity because I have a loft full of those (arranged by surface area, of course). I can peel the label off these without leaving a mark even after pressing and rubbing and waiting 24 hrs.My workround is to use parcel tape and apply the security label to that for a better contact, but really, because these are labeled and only a few inches long you need several on each box to cover all angles on attack. So in future I'll buy a roll of security tape with the 'void' continuously and not a roll of security labels. And then write a number on them. My handwriting is so bad that it's almost auto-encryption anyway!(It also works well on anything that gets in the way and is impossible to remove, so handle with care. I have the word 'VOID" on my reading glasses which isn't flattering).

Strong, tough tape that does exactly as described. It’s best to use with a tape cutter reel or scissors and if used only on opening surfaces of packages it should last a long time.

Works very well

Did the job taping up locker doors for a lorry to go abroad

Worked as intended, nothing else to report really other than it does what it says.

The voiding feature works as expected, however, the serial numbers on the tape are missing the bottom half making it difficult to read and close to nullifying one of the key selling points