3M Aluminum Foil Tape for Sealing, Patching & HVAC Applications (3381)

By: 3M

3M Aluminum Foil Tape 3381 is the perfect solution for high temperature applications. This 1.88 in x 50 yd tape is 2.7 mil thick and silver in color, making it ideal for HVAC sealing and patching, moisture barrier, cold weather air ducts, foam sheathing boards, insulation, and metal repair. It is the best High Temperature Tape based on its heat resistance, adhesion, durability, and quality of material. With its superior performance, it is the perfect choice for any of your high temperature needs.

Key Features:

The 3M Aluminum Foil Tape 3381 is perfect for cold weather projects, providing a moisture barrier and sealing and patching up to 50 yards long. This tape is 2.7 mil thick and is a reliable brand from 3M. Use it for any sealing and patching needs!
84
B2B Rating
50 reviews

Review rating details

Overall satisfaction
85
Durability
90
Heat resistance
91
Value for money
86
Adhesion
89
Quality of material
87
Size
82
Packaging
80

Pros and Cons

Pros
  • Offers excellent barrier against moisture, dust, flame and certain chemicals
  • Malleable foil is conformable and capable of adhering to irregular surfaces
  • Designed for cold weather conditions and excels in demanding temperature and humidity applications
Cons
  • Removing back paper may not be easy

Details of 3M Aluminum Foil Tape for Sealing, Patching & HVAC Applications (3381)

  • Country of Origin ‏ ‎: USA
  • Customer Reviews: 4.7/5 stars of 2,293 ratings
  • Date First Available ‏ ‎: May 31, 2012
  • Product Dimensions ‏ ‎: 2 x 6 x 6 inches; 1 Pounds
  • High Temperature Tape: High Temperature Tape
  • Recommended Uses For Product: Sealing
  • Best Sellers Rank: #6 in High Temperature Tape
  • Manufacturer ‏ ‎: 3M
  • Brand: 3M
  • Item model number ‏ ‎: 051111078129
  • ASIN ‏ ‎: B00A7I5L86
  • Material: Aluminum
  • Color: Aluminum
  • Number of Items: 1
  • Is Discontinued By Manufacturer ‏ ‎: No

Comments

derek barker: 100

United States on Sep 09, 2023

Jeffrey A.Jeffrey A.: The tape arrived as described with no issues I bought the tape to use to cover holes at the bottom of my HVAC unit to keep critters from getting into my crawl space and to secure ducting to vents I replaced. It has worked great, and held up, wonderfully even in the rain. It is also handy for any unexpected duct repairs.

The tape is a quality product made by 3M that has good thickness and adhesion. I have no complaints as it met my expectations. I would recommend this product to others.

United States on Sep 07, 2023

Bryan: Just what i needed for my water heater Blanket

United States on Sep 07, 2023

jb243: I use this to zero thermal scopes.works perfect

United States on Aug 07, 2023

Mike: For aluminum tape you're better off sticking to the brand names. The 3M tape is thick, has good adhesion, and peels relatively easily (they're never easy). Good product.

United States on Jul 27, 2023

GUILLERMO AVILES: muchas gracias el articulo muy bueno lo recomiendo al 100

Mexico on Feb 03, 2021

Paul Denis: I found so many gaps in my venting that needed taping and with this I was not only able to seal those gaps but also improve the heat distribution too.

Canada on Oct 24, 2020

Couto Barrera Carlos Fernando: lo utilicé para forrar una caja y me gustó mucho la calidad del pegamento, puede ser un poco difícil de manejar por el aluminio que es algo delicado, pero los resultados y la calidad son evidentes.

Mexico on Aug 05, 2020

MW: Fantastic tape

Canada on Jan 27, 2019

Nope: it sticks and seals

Canada on Jul 19, 2017



3M Aluminum Foil Tape for Sealing, Patching & HVAC Applications (3381) 2 Rolls 10mm x 33m (108ft) Heat Resistant Tape for Heat Transfer and Thermal Applications 1 Mil Thick Polyimide Adhesive Tape - Perfect for APT Applications
3M Aluminum Foil Tape for Sealing, Patching & HVAC Applications (3381) 2 Rolls 10mm x 33m (108ft) Heat Resistant Tape for Heat Transfer and Thermal Applications 1 Mil Thick Polyimide Adhesive Tape - Perfect for APT Applications
B2B Rating
84
97
95
Sale off $11 OFF $3 OFF
Total Reviews 50 reviews 953 reviews 56 reviews
Country of Origin ‏ ‎ USA
Customer Reviews 4.7/5 stars of 2,293 ratings 4.7/5 stars of 19,550 ratings 4.7/5 stars of 882 ratings
Date First Available ‏ ‎ May 31, 2012 March 3, 2016 November 1, 2018
Product Dimensions ‏ ‎ 2 x 6 x 6 inches; 1 Pounds 3.54 x 3.54 x 0.39 inches; 2.08 Ounces 3 x 3 x 2 inches; 6.38 Ounces
High Temperature Tape High Temperature Tape High Temperature Tape High Temperature Tape
Recommended Uses For Product Sealing Sublimation, Electrical
Best Sellers Rank #6 in High Temperature Tape #2 in High Temperature Tape #15 in High Temperature Tape
Manufacturer ‏ ‎ No No No
Brand 3M MS WGO APT Advanced Polymer Tape
Item model number ‏ ‎ 051111078129 APTPMT-202836
ASIN ‏ ‎ B00A7I5L86 B00XH9Y7FU B07HB9M3ZP
Material Aluminum Vinyl, Silicone Silicone
Color Aluminum A-Yellow-2 Roll
Number of Items 1 2 1
Is Discontinued By Manufacturer ‏ ‎ No No No
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