

🛠️ Seal it like a pro, last like a legend!
GTSE Aluminum Foil Tape is a professional-grade, 4-inch wide by 55-yard long roll designed for heavy-duty sealing and repair. Featuring a strong acrylic adhesive and durable aluminum foil construction, it delivers waterproof, UV, and flame-resistant performance across temperatures from 5°F to 158°F. Perfect for HVAC, insulation, ductwork, and metal repairs, this tape offers flexible application on smooth or irregular surfaces, making it an indispensable tool for both home and professional maintenance.










| ASIN | B08CY349CW |
| Adhesive Format | roll |
| Adhesive Location | tape |
| Adhesive Side Count | 1 |
| Best Sellers Rank | #184,243 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #938 in Duct Tape |
| Brand | GTSE |
| Color | Silver |
| Compatible Material | Acrylic, Aluminum, Metal |
| Date First Available | July 15, 2020 |
| Foil Thickness | 0.05 Millimeters |
| Global Trade Identification Number | 05060479019052 |
| Item Resistance | Flame, UV, Water |
| Item Thickness | 0.05 Millimeters |
| Item Weight | 1.9 pounds |
| Item model number | GTSE-AFT50100 |
| Lower Temperature Rating | 5 Degrees Fahrenheit |
| Manufacturer | GTSE |
| Material | Acrylic Adhesive,Aluminum,Aluminum Foil,Metal |
| Number of Items | 1 |
| Product Dimensions | 4"L x 4"W |
| Recommended Uses For Product | ['Indoor', 'Electrical', 'Plumbing', 'Outdoor'] |
| Size | 4" x 55 yds |
| Special Feature | Strong |
| Surface Recommendation | Outdoor |
| Unit Count | 164 Feet |
| Upper Temperature Rating | 158 Degrees Fahrenheit |
| Water Resistance Level | Waterproof |
A**R
Sùper pràctico cumpliò su funcion
A**R
Thin!
If you're looking for the thinnest possible aluminum tape like I was, this is the tape for you. Very sticky and easy to apply.
K**.
works okay but it is a little thin
The tape is well made as it is discripted, but it is little thin. So depends on what you use it for, it is not for heavy duty.
S**G
Great tape
This tape works very well, I've bought it more than once. It sticks to the RV and holds up the skirting but it doesn't leave a residue when removed?
H**E
Do it....
DIY, replaced a/c vent. Saved a bundle A/C guy want $700 cost my $110 and an hour. Good quality
M**Y
Good adhesion, VERY wide size, seems a bit thin
Be sure you want this width when buying this tape. As always with adhesive-backed aluminum tape - the aggravation experienced initially is in “peeling back” the starting point by which to seperate and remove the adhesive backing from the aluminum. Once you get past that - manuvering the tape section planned for your desired placement without it bonding “crookedly” - or to itself - is a bit of a fidldly challenge. Tape having this larger width obviously increases that challenge - and so that effort must be weighed against the advantage of its larger size requiring fewer wraps or required strips to cover the item being worked on. This is a fair sized roll of considerable length, but its thickness seemed thin - when I compared it to another roll of aluminum tape I also had in my tool kit, (a roll having lesser width). But I did not compare the two tape thicknesses side-by-side with calipers or another measuring instrument - so this suspicion may not be fact. The tape performed the task I was using it for just fine. If you are considering purchasing it - and sure of your need of such width - then I do recommend it as a good product for sale at its current pricepoint.
R**R
Easy to cut
Works as advertised. Used to connect automotive floor sound deadener panels in a car. Worked well in this application.
L**E
Great tape
Hard to find this size. Easy to use and great adhesion. Also no residue when removing. Highly recommend this aluminum tape.
S**R
قوي
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