WELSTIK Tamper Tape Red Tamper Evident Security Seals Tape, Transfer Tamper Proof Security Void Tapes (Red, 1.88 inch x 55 Yards)

There's a learning curb on how to properly handle this tape. Don't use it in a warm or hot environment. The adhesive will stick to your fingers — a lot! — so there will be a significant amount of wasted tape until you perfect your handling technique. Other than that, this product worked perfectly as shown and described. (I know that because Customs tried to pull off the tape and put it back on)

got this for a prank on a co worker and we later found out there was nothing we could do to remove the void words. so it works great but its nearly permanent at least on panted metal

Works as promised. Kind of hard to get off the excess, but with some determination and hot water + soap, it pills off.

Although this tape holds well, it really only provides a false sense of security. If someone is going to tamper with your package, they most likely are not going to rip the tape off. They will most likely cut the tape with a knife. I also was able to remove the tape with a hair dryer which prevented the "VOID" message from appearing on the box so was easily defeated. I was also using this tape with a tape gun and when cutting the tape with either the gun or a scissor, I had to clean them because it left the void message on both the scissor and the tape gun. Tape was more of a hassle to deal with than I had hoped and if you can peal it up with a hair dryer without leaving a "VOID" message, I no longer see the value in this product. I'll probably choose something like Amazon uses to seal their boxes which I believe requires water to activate and has a fiber glass type material embedded in it.

Works exactly as advertised.End is easily found each time & peels away from roll very smoothly. The adhesive is sticky enough to do its job on paper, plastic, wood, metal, virtually anything. The tamper evident marks are always left behind & there's absolutely no way to hide it once the tape has been tampered with. What's worked for me for clean-up is an oil based cleaner or an alcohol based cleaner.

I bought the blue tape to use on a Sentry Safe to tell if a roommate was trying to get into it. The tape was barely sticky at all and adhered to nothing. I even tried a cardboard box and it didn't stick to that either. Absolute waste of $14.

Love it works great

I bought this product for my workplace for sealing medications but I would like it so much I kind of want to stick it over my whole life