Hello. How thick is this tape exactly? If it is similar thickness to duct tape, how does it seal gaps? How big a gap would it seal? Thanks.
1181546
Not as thick as duct tape. Used it to seal many feet of seams upto 1/4". Has done a phenomenal job. Applied it 5 years ago waiting to replace a roof(still not replaced..!!!) Huge temperature differential between the under and upper sides. Was extremely disappointed with Frost King's similar tape - fell off in 2-3 weeks..... Absolutely recommend this tape to anyone!
1460586
I stood up from my chair, found a measuring tape, and took TIME out of my busy day to check this for you. It's exactly 1/16th of an inch in thickness. aka it was too big for my doorway, so i use it on my folding closet instead.Hope this helped. ;)
2028178
the actually thickness is 11 millimeters, is what the info states. I'd assume that it is 11 mm off "thick". The 2 inches, refers to the width of the tape.
1376192
I don't understand the application, but I've used this tape as my ONLY (duct style) tape now for over a year.It's properties would likely be similar to a good quality duct tape, although it seems a little thicker gauge.It is the "permanent" stickiness that is it's big feature ... I've used it to fix broken garden tool handles, fabric gym bag torn at the seams ... and about 30 other times/uses ... it's a WOW product.As far as heat conduction or 'insulation' properties, I think it would act similar to multiple layersof duct tape.I saw the previous answer and I disagree that it is ANYTHING like masking tape, not at all. I don't understand the application, but I've used this tape as my ONLY (duct style) tape now for over a year.It's properties would likely be similar to a good quality duct tape, although it seems a little thicker gauge.It is the "permanent" stickiness that is it's big feature ... I've used it to fix broken garden tool handles, fabric gym bag torn at the seams ... and about 30 other times/uses ... it's a WOW product.As far as heat conduction or 'insulation' properties, I think it would act similar to multiple layersof duct tape.I saw the previous... » Read More I don't understand the application, but I've used this tape as my ONLY (duct style) tape now for over a year.It's properties would likely be similar to a good quality duct tape, although it seems a little thicker gauge.It is the "permanent" stickiness that is it's big feature ... I've used it to fix broken garden tool handles, fabric gym bag torn at the seams ... and about 30 other times/uses ... it's a WOW product.As far as heat conduction or 'insulation' properties, I think it would act similar to multiple layersof duct tape.I saw the previous answer and I disagree that it is ANYTHING like masking tape, not at all. « Show Less
878333
I used the tape to repair a water leak in the kitchen sink just below the drain. The tape stretches a bit and adheres to itself during wrapping. I don't believe it would work for your particular need but would be nice to have in your Do it yourself tool kit.
1617778
We used both adhesive and duct tape. We did not want any air pockets or bumps behind the liner. I believe the adhesive tells you how many cans you need for the surface you are covering. Adhesive is waterproof the duct tape is not. If for some reason the duct tape got wet it would not be easy to replace.
1325155
Hello, It is more of a rubber tape than foam. The only thing I have used it for is car molding. The first time was at least 5 years ago and has held up perfectly over that time, so much so that I used for another molding project recently. Very strong bond.
1030713
Depends, I used it for dryer duct sealing (inside and out) but that only gets so hot...i.e. this is not to be used on ovens as that temperature will be too hot for this tape. Check what your heat pump temps will be where you want to use this. This tape is rated for -10 to 180 degrees. So if your spot where you're using this doesn't exceed 180, this tape works awesome !
15498
I appologize to you. I thought you were talking about a different kind of tape altogether. So sorry. This tape does not split at all until you cut it. It's relatively easy to remove from the paper backing--unlike the clear label tape. Sorry for the confusion.
378694
As long as the tape can create a tight seal, you should be able to install it, but I would advise against it. I'd be afraid that moisture and debris might work its way through the gaps. Good luck!
715760
The 3M Interior Transparent Weather Sealing Tape is indeed heavier than clear packing tape but also more of a flexible, "vinyl" kind of material. Packing tape will not conform to the transitions between glass and frame as well and I believe if left exposed to constant temperature changes, humidity and direct sunlight it would dry and become brittle, much the same as it does on cardboard boxes after lengthy periods. The 3M tape I applied to a bedroom window in April 2012 is still doing the job of sealing air leaks as well today, as when first applied. I just don't think clear packing tape would have lasted this long. As another posted replied, this tape is also nearly invisible once applied. The 3M Interior Transparent Weather Sealing Tape is indeed heavier than clear packing tape but also more of a flexible, "vinyl" kind of material. Packing tape will not conform to the transitions between glass and frame as well and I believe if left exposed to constant temperature changes, humidity and direct sunlight it would dry and become brittle, much the same as it does on cardboard boxes after lengthy periods. The 3M tape I applied to a bedroom window in April 2012 is still doing the job of sealing air leaks as well today, as when first applied. I just don't think clear... » Read More The 3M Interior Transparent Weather Sealing Tape is indeed heavier than clear packing tape but also more of a flexible, "vinyl" kind of material. Packing tape will not conform to the transitions between glass and frame as well and I believe if left exposed to constant temperature changes, humidity and direct sunlight it would dry and become brittle, much the same as it does on cardboard boxes after lengthy periods. The 3M tape I applied to a bedroom window in April 2012 is still doing the job of sealing air leaks as well today, as when first applied. I just don't think clear packing tape would have lasted this long. As another posted replied, this tape is also nearly invisible once applied. « Show Less
343426
I'm not certain if it is the "correct" tape, but I love it. I use it in the fall/winter,early spring months to cover gaps to keep the cold air out an it is fantastic. I would try it. It may not stay on if it gets moisture under the waterproof side...
1209178
I've only used this tape on canvas, but I think since most concrete is porous I think a tight seal would be difficult.I suggest a test try first. I have had some failures with this tape, but it worked better than other tapes I've tried.I also have had reasonable results with just plain masking tape which is cheaper and more easily available.
2274237
It is a hard connect but when it's together it stays together. Make sure it's lined up right & I put one end on the floor & kept pushing down until it clicked. I have not had to use duct tape. Good luck.
488754
Yes -- the tape is quite flexible, but much stronger and more adhesive than duct tape. It is great!
1477528
There is always duct tape but not worth the effort. Amazon should remove this item from their inventory. I saw many similar reviews to mine on Amazon but went the Consumer Report recommendation instead. First time I have seen CR get it wrong.
981351
Hello Alex. I am not quite sure what a "Gaffer" is, so bear with me here. I own both the Gaffer's tape and a couple of rolls of Duct tape. The one difference that stands out right away is that the Duct tape has tiny strands woven into the tape. The roll of Gaffer tape does not. They both work well in any environment, cold, hot, wet, etc. Grip and sticking qualities for both are just about equal also. Check the 4 other responses below as they are correct regarding the residue not being left behind with the Gaffer's tape.