Premium double coated transfer tape with polyester backing, acrylic adhesive, excellent bond strength to multiple substrates, and temperature range of -40°F to 300°F. Ideal for industrial bonding, electronics, automotive, and plastic assembly applications.
3M™ Double Coated Tape 93020LE is a market-proven, premium performance double coated transfer tape engineered with a polyester film backing and acrylic adhesive on both sides. This versatile bonding solution features excellent bond strength to similar and dissimilar materials including metals, most plastics, glass, papers, and painted surfaces. The tape delivers superior holding power with anti-lifting properties and performs reliably across a wide temperature range from -40°F to 300°F (-40°C to 148°C).
Manufactured using a solventless process, this industrial-grade adhesive tape is ideal for applications requiring premium performance and a thicker profile. The 7.9 mil total thickness provides enhanced structural integrity, while the polyester carrier offers dimensional stability to foams and other substrates, making it easier to handle during slitting and die-cutting operations. The tape is supplied on a tan 58 lb polycoated kraft paper liner, perfect for converting and die-cutting applications.
This tape excels in bonding plastics across numerous industries and offers excellent resistance to industrial chemicals, consumer chemicals, moisture, and humidity. Part of the 3M™ High Strength Acrylic Adhesive 300LSE family, it meets UL746C specifications and is recommended for consumer electronics, industrial assemblies, automotive applications, appliance component attachment, medical device fabrication, and general industrial bonding needs.
Key Features
- Double-sided acrylic adhesive coating for superior bonding on both sides
- Polyester film carrier provides dimensional stability and easier handling during slitting and die-cutting
- Excellent adhesion to low surface energy substrates including powder coatings and polypropylene
- High bond strength to metals and dissimilar materials with anti-lifting properties
- Wide operating temperature range from -40°F to 300°F with excellent chemical and moisture resistance
- Solventless manufacturing process reduces environmental impact and GHG emissions
- Splice-free design with tan 58 lb polycoated kraft paper liner
- Meets UL746C specifications and automotive OEM requirements
- Market-proven performance with very high initial adhesion and time/temperature dependent bond strength
- Ideal for electronics, automotive, appliances, medical devices, and general industrial applications
Technical Specifications
| Specification |
Value |
| Product Number | 93020LE |
| Overall Width (Imperial) | 54 inches |
| Overall Width (Metric) | 1,371 mm |
| Overall Length (Imperial) | 60 yards |
| Overall Length (Metric) | 54.86 meters |
| Total Tape Thickness without Liner (Imperial) | 7.9 mil |
| Total Tape Thickness without Liner (Metric) | 0.2 mm |
| Backing (Carrier) Material | Polyester film |
| Backing (Carrier) Thickness (Imperial) | 0.5 mil |
| Backing (Carrier) Thickness (Metric) | 0.012 mm |
| Adhesive Type | Acrylic - Low Surface Energy 300LSE |
| Face Side Adhesive Thickness (Imperial) | 3.7 mil |
| Face Side Adhesive Thickness (Metric) | 0.095 mm |
| Back Side Adhesive Thickness (Imperial) | 3.7 mil |
| Back Side Adhesive Thickness (Metric) | 0.095 mm |
| Primary Liner Material | 58# Densified Kraft Paper |
| Primary Liner Color | Tan |
| Primary Liner Thickness (Imperial) | 4.2 mil |
| Primary Liner Thickness (Metric) | 0.11 mm |
| Product Color | Transparent/Clear |
| Minimum Operating Temperature (Fahrenheit) | -40°F |
| Minimum Operating Temperature (Celsius) | -40°C |
| Maximum Operating Temperature (Fahrenheit) | 300°F |
| Maximum Operating Temperature (Celsius) | 149°C |
| Indoor/Outdoor Rating | Indoor/Outdoor |
| Features | Splice Free |
| Smallest Saleable Unit | Roll |
| Units per Case | 1 Roll |
| UPC | 00051111977460 |
| Brand | 3M™ |
| Regulatory Compliance | Meets UL746C (Reference File QOQW2.MH17478) |
| Manufacturing Process | Solventless |
| Recommended Industries | Appliance, Automotive, Electronics, General Industrial, MRO, Medical, Metalworking, Military & Government, Oil & Gas, Signage, Transportation, Woodworking |
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