3M™ Glass Cloth Tapes
3M™ Glass Cloth Tapes
3M™ Glass Cloth Tape 361
3M™ Glass Cloth Tape 361 is an industrial-grade, fiberglass-backed adhesive tape engineered for demanding high-temperature applications. It delivers exceptional abrasion resistance, excellent thermal endurance up to 550°F (288°C), and clean removal, thanks to its pressure-sensitive silicone adhesive.
Whether you’re sealing high-temp ducts or masking during heat treatment processes, 3M 361 ensures performance without compromise – especially when it’s converted to your exact requirements by a proven 3M Select Converter like EKO-TECH.
Where to Use 3M™ Glass Cloth Tape 361?
3M™ Glass Cloth Tape 361 is trusted in industries where thermal stability, abrasion resistance, and clean removal are mission-critical:
Why Choose 3M™ Glass Cloth Tape 361?
Converting Services by EKO-TECH – Tailored 3M 361 Tape Solutions
As a 3M Select Converter, EKO-TECH goes beyond just supplying tape – we engineer custom solutions:
From prototypes to large runs, our converting experts ensure speed, precision, and consistency.
Why Cooperate with a 3M Select Converter like EKO-TECH?
Partnering with EKO-TECH guarantees:
EKO-TECH is your reliable partner in customizing and supplying 3M 361 Glass Cloth Tape for specialized needs.
Our Converting Capabilities – EKO-TECH Customization Services
We don’t believe in one-size-fits-all. At EKO-TECH, we work closely with engineers, purchasing teams, and product managers to design optimized tape formats for your application:
Let us help increase your productivity with tailored converting of 3M™ Glass Cloth Tape 361.
Technical data
Adhesive Type Silicone
Back Side Adhesive Thickness (Imperial) 1.4 mil
Back Side Adhesive Thickness (Metric) 0.04 mm, 0.13 mm
Backing (Carrier) Material Glass Cloth
Backing (Carrier) Thickness (Imperial) 5 mil
Backing (Carrier) Thickness (Metric) 0.13 mm
Brands 3M™
Case Quantity 24/case, 36/case, 48/case
Core Size (Imperial) 3 in
Core Size (Metric) 7.62 cm
Elongation at Break 0.09 %, 9.0 %, 10.0 %
Indoor/Outdoor
Industries Specialty Vehicle, Aerospace, Construction, Military & Government, Transportation, Automotive, General Industrial, MRO, Military, Metalworking, Marine, Appliance
Maximum Operating Temperature 232 ℃
Maximum Operating Temperature (Fahrenheit) 450 ℉
Minimum Operating Temperature -54 ℃
Minimum Operating Temperature (Fahrenheit) -65 ℉
Product Color White
Shelf Life 18 Month, 24 Month
Smallest Saleable Unit Roll
Specifications Met ASTM D3330, D3652, ASTM D3758, F.A.R. 25.853(a)
Tensile Strength (Imperial) 2336.0 oz/in
Tensile Strength (Metric) 38 N/100mm, 2555 N/100mm, 2557 N/100mm
Total Tape Thickness without Liner (Imperial)6.4 mil
Total Tape Thickness without Liner (Metric) 0.16 mm, 0.163 mm
Units per Case 1.0, 4.0, 6.0, 9.0, 12.0, 24.0, 36.0, 48.0
Overall Length (Imperial) 36 yd, 60 yd
Overall Length (Metric) 32.91 m, 54.86 m, 54.864 m, 54.9 m
Overall Width (Imperial) 0.5 in, 0.75 in, 0.8 in, 1 in, 1.5 in, 2 in, 3 in, 10 in, 12 in, 23.5 in, 24 in, 42 in, 48 in
Overall Width (Metric)3.8 mm, 12.7 mm, 19 mm, 19.05 mm, 25.4 mm, 50.8 mm, 76.2 mm, 254 cm, 304.8 mm, 596.9 mm, 609.6 mm, 1066.8 mm, 1219.2 mm
FAQ
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3M 361 
3M™ 365 
3M™ 398FR 
