Professional-grade double-coated tape with polyester carrier and acrylic adhesive for superior bonding to metals, plastics, and dissimilar materials. 54 inches wide, 180 yards long, 7.9 mil thickness.
3M™ Double Coated Tape 93020LE is a market-proven, high-performance bonding solution featuring a polyester film carrier with acrylic adhesive on both sides. This versatile tape delivers excellent adhesion to a wide variety of substrates including metals, plastics, glass, papers, and painted surfaces. The tape is engineered with 3M's High Strength Acrylic Adhesive 300LSE family, providing very high initial adhesion and bond strength that increases with time and temperature. With a total thickness of 7.9 mil and dimensions of 54 inches wide by 180 yards long, this professional-grade tape is ideal for demanding industrial applications.
The polyester film backing provides exceptional dimensional stability to foams and other substrates, making it easier to handle during slitting and die-cutting operations. This tape demonstrates excellent resistance to industrial chemicals, consumer chemicals, moisture, and humidity, performing reliably across a wide temperature range from -40°F to 300°F. The tape is supplied on a tan 58 lb. polycoated kraft paper liner, making it perfect for die-cutting and converting applications. Manufactured using a solventless process, this tape meets UL746C standards and is suitable for consumer electronics, industrial assemblies, automotive applications, appliances, medical equipment, and general industrial bonding.
With splice-free construction and indoor/outdoor capabilities, 3M™ Double Coated Tape 93020LE is the market-leading choice for professionals seeking premium performance and reliability. The tape's excellent holding power and anti-lifting properties make it an ideal solution for general-purpose attachment and assembly of diverse materials across multiple industries including aerospace, automotive, electronics, and medical device manufacturing.
Key Features
- Polyester film carrier provides dimensional stability for easier handling during slitting and die-cutting
- Excellent adhesion to low surface energy substrates including powder coatings and polypropylene plastics
- High bond strength to metals and dissimilar materials with very high initial adhesion
- Performs reliably across wide temperature range from -40°F to 300°F with increasing bond strength over time
- Superior resistance to industrial chemicals, consumer chemicals, moisture, and humidity
Technical Specifications
| Specification |
Value |
| Product Number | 93020LE |
| Overall Width | 54 inches (137 cm) |
| Overall Length | 180 yards (164.59 m) |
| Total Tape Thickness | 7.9 mil (0.2 mm) |
| Backing Material | Polyester film with 0.5 mil thickness |
| Adhesive Type | Low Surface Energy Acrylic Adhesive 300LSE |
| Face Side Adhesive Thickness | 3.7 mil (0.09 mm) |
| Back Side Adhesive Thickness | 3.7 mil (0.095 mm) |
| Primary Liner | 58# Densified Kraft Paper (Tan color, 4.2 mil thickness) |
| Minimum Operating Temperature | -40°F (-40°C) |
| Maximum Operating Temperature | 300°F (149°C) |
| Product Color | Transparent/Clear |
| Features | Splice-free, Indoor/Outdoor capable |
| Smallest Saleable Unit | Roll |
| Units per Case | 1 Roll |
| Manufacturing Process | Solventless manufacturing process |
| Standards Compliance | Meets UL746C (Reference file QOQW2.MH17478) |
| UPC Code | 00051125751995 |
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