
3M Double Coated Tape 9490LE+
Overview 3M™ Double Coated Tape 9490LE+ is a differential double coated polyester tape designed for bonding a broad range of challenging substrates. It combines 3M™ Adhesive 300MP+ on the face side with 3M™ High Strength Acrylic Adhesive 300LSE on the back side. The clear PET carrier provides dimens
Request a QuoteProduct Detail
Products Description
3M™ Double Coated Tape 9490LE+ is a differential double coated polyester tape designed for bonding a broad range of challenging substrates. It combines 3M™ Adhesive 300MP+ on the face side with 3M™ High Strength Acrylic Adhesive 300LSE on the back side.
Products Features
- Backing / Carrier: Clear PET / Polyester
- Adhesive: 3M Adhesive 300MP+
- Available Colors: Tan
Products Construction
Backing: Clear PET / Polyester; Adhesive: 3M Adhesive 300MP+.

Physical Properties
| Technical Parameter | Specification |
|---|---|
| Product | 3M Double Coated Tape 9490LE+ |
| Tape Type | Differential Double Coated Tape |
| Adhesive – Face Side | 3M Adhesive 300MP+ |
| Adhesive – Back Side | 3M High Strength Acrylic Adhesive 300LSE |
| Carrier | Clear PET / Polyester |
| Carrier Thickness | 0.013 mm (0.5 mil) |
| Face Adhesive Thickness | 0.071 mm (2.8 mil) |
| Back Adhesive Thickness | 0.086 mm (3.4 mil) |
| Total Tape Thickness | 0.17 mm (6.7 mil) |
| Primary Liner | Polycoated Kraft Paper (PCK) |
| Primary Liner Thickness | 0.11 mm (4.2 mil) |
| Liner Color | Tan |
| Product Color | Clear |
| Density | 0.91 g/cm³ |
Values shown are from the product data sheet. Confirm suitability for your specific application before ordering.
Products Application
This tape is used in industrial assembly and conversion processes. Tell us the substrates, the working conditions and the required size, and our team will confirm the right model for your application.
FAQ
Can this tape be supplied die-cut or in custom widths?
Our die-cutting service covers custom shapes and widths. Send your drawing or the required width and length, and we will confirm availability for this model.
How do I request a sample or quotation?
Send the model, required size, color, quantity and your application to [email protected], or use the inquiry form on this page.
Request a Quote
To help us prepare a quotation, please include the model, required width and length, color, quantity and your application. You can also e-mail [email protected].

