🚀 Stick with the Best: Elevate Your Sealing Game!
WELSTIK Professional Grade Aluminum Foil Tape is a robust 3.9mil thick tape designed for HVAC applications and electronic shielding. Measuring 2 inches by 40 feet, it features strong adhesion, excellent electrical conductivity, and can withstand extreme temperatures from -20°C to 180°C. Its water-resistant, non-acrylic glue ensures durability against moisture, corrosion, and flame, making it ideal for both indoor and outdoor use.
M**N
Perfect for apparel photography
I love this tape. Though it’s not it’s intended use, it works great to keep the shape of items for photography. I use these on shirt collars and bag straps to keep them stiff plus you can mold them into the shape you want. A must for still life photographers.
T**6
Legit, premium product.
No reason to look any further, you've found it. Legit, premium product.
J**Y
Good stuff
Wider roll makes for better cavity fill without a bunch of seams and small pieces.
F**N
very shiny
Didn't expect it to be so shiny. Otherwise good.
B**
false advertising
there's no way this tape is 3.9 mil. the product is not bad for what it is but this is clearly false advertised. I removed the old tape from the project that I'm working on, and on that is marked as 3 mil. The old tape is clearly way thicker and very stiff. just be honest and state the actual thickness. I knew it was too good to be true
L**E
Snug fit around attic door.
This tape is used to keep HVAC hot & cold air around from seeping into house around ceiling attic door.
V**D
Sticks Well and Does its Job
This tape works well for my purposes. I’m using it to help insulate an Arrow shed. If you’re familiar with them, you know there’s a lot of crevices that need to be filled and covered to make them airtight and leakproof. I don’t want mine sweating on the inside, so I plan to seal it as best I can. I’m using this along the seams in the “walls” and so far so good. It adheres to tin very well and creates a good tight seal as long as there are no creases in it. It is a little difficult to work with if you peel off too much at the time, so my advice is to work with it slowly if you have a large job. Otherwise, it’ll stick to itself. This isn’t necessarily the fault of this tape in particular as any of them will do that. I was alarmed at how easy it is to tear it, but it actually is quite durable once you get it on the surface you have planned for it. Huge plus as I don’t have to fuss with scissors. Overall, I’m very pleased with it and rate it a full 5 stars. Would use in other applications if needed.
Trustpilot
1 month ago
1 week ago
