3M 9495LE Double Coated PET Tape
3M 9495LE is a 170μm double coated polyester (PET) tape featuring 3M™ 300LSE low surface energy acrylic adhesive on both sides.
It is specifically designed for high-performance bonding on low surface energy plastics such as polypropylene (PP), while also delivering strong adhesion to metals, glass, paper, painted surfaces, and other industrial materials.
With excellent chemical resistance, temperature stability, and long-term holding power, this tape is widely used in electronics, automotive, and general industrial assembly applications.
Its PET carrier structure ensures dimensional stability and precise processing performance, making it suitable for die-cutting, laminating, and automated production lines.
Key Features
300LSE Low Surface Energy Adhesive System：Provides strong adhesion to PP, PE, powder-coated surfaces, and other difficult-to-bond materials.
High Bond Strength & Durability：Delivers excellent long-term holding power across metals, plastics, glass, and coated surfaces.
Excellent Environmental Resistance：Performs reliably under humidity, UV exposure, water immersion, and thermal cycling conditions.
PET Carrier Stability：Ensures dimensional stability and supports precision converting, die-cutting, and lamination processes.
Industrial Grade Performance：Suitable for demanding applications in electronics, automotive, and manufacturing industries.
Environmental Resistance
- Humidity Resistance: Maintains bond strength after 72h at 65°C / 90% RH
- UV Resistance: No significant degradation under sunlight exposure
- Water Resistance: Stable adhesion after 100h water immersion
- Thermal Cycling: Stable after repeated -20°C to 65°C cycles
- Chemical Resistance: Resistant to oils, mild acids, and alkalis
Technical Specifications
| Item |
Specification |
| Product Name |
3M 9495LE Double Coated Tape |
| Adhesive Type |
3M 300LSE Acrylic Adhesive (double sided) |
| Carrier Material |
PET (Polyester Film) |
| Carrier Thickness |
0.013 mm (0.5 mil) |
| Adhesive Thickness (Each Side) |
0.071 mm (2.8 mil) |
| Total Thickness (without liner) |
0.17 mm (6.7 mil) |
| Color |
Transparent |
| Liner Type |
58# Polycoated Kraft Paper (PCK) |
| Liner Color |
Tan |
| Temperature Range |
-40°C to 149°C |
| Industry |
Electronics, General Industrial |
| Supply Form |
Roll |
Dimensions
Length Options
3m / 4.7m / 5.5m / 6.6m / up to 33m
Width Options
5mm – 600mm (customizable slitting available)
Applications
- Bonding low surface energy plastics (PP, PE)
- Automotive interior and exterior trim assembly
- Electronic component mounting
- Nameplate and decorative panel fixing
- Powder-coated metal bonding
- Industrial manufacturing and structural assembly
Product Advantages
3M 9495LE provides reliable adhesion even on contaminated or low-energy surfaces, including lightly oiled machine parts. Its single liner structure improves die-cutting efficiency and enhances processing performance in automated production environments.
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3M Double Coated Tape
9495LE
Product Description
M 9495LE is a 170μm Double Coated Polyester Tape featuring 3M™ Type 300LSE Acrylic Adhesive. Performance features include superior adhesion to Polypropylene, great resistance to consumer chemicals and excellent holding power. 3M type 300LSE acrylic adhesive has a long history of successfully bonding a wide variety of similar and dissimilar materials such as metals, most plastics, glass, papers, and painted surfaces.
Technical Specifications
| Adhesive Type |
Low Surface Energy Acrylic Adhesive 300LSE |
| Back Side Adhesive Type |
Low Surface Energy Acrylic Adhesive 300LSE |
| Backing (Carrier) Material |
PET |
| Backing (Carrier) Thickness (Imperial) |
0.5 mil |
| Backing (Carrier) Thickness (Metric) |
0.013 mm |
| Brands |
3M |
| Face Side Adhesive Thickness (Imperial) |
2.8 mil |
| Face Side Adhesive Thickness (Metric) |
0.071 mm |
| Face Side Adhesive Type |
Low Surface Energy Acrylic Adhesive 300LSE |
| Industries |
Electronics, General Industrial |
| Maximum Operating Temperature (Celsius) |
149 ℃ |
| Minimum Operating Temperature (Celsius) |
-40 ℃ |
| Primary Liner |
58# Polycoated Kraft Paper (PCK) |
| Primary Liner Color |
Tan |
| Product Color |
Transparent |
| Smallest Saleable Unit |
Roll |
Dimensions and Classifications
| Overall Length (Imperial) |
3.28 yd, 5.14 yd, 6.01 yd, 7.21yd, 36.09 yd maximum. |
| Overall Length (Metric) |
3m, 4.7m, 5.5 m, 6.6 m, 33m maximum. |
| Overall Width (Imperial) |
0.19in, 0.23in, 0.39in, 0.78in, 1.18in, 2.36in, 3.93in, 7.87in, 11.8in, 23.6in maximum. |
| Overall Width (Metric) |
5mm, 6mm, 10mm, 20mm, 30mm, 60mm, 100mm, 200mm,300mm, 600mm maximum. |
| Total Tape Thickness without Liner (Metric) |
0.17 mm |
| Total Tape Thickness without Liner (Imperial) |
6.7 mil |
Environmental Resistance
Humidity Resistance:
High humidity has minimal effect on adhesive performance. No significant reduction in bond strength is observed after exposure for 72hrs at 150°F (65°C) and 90% relative humidity.
UV Resistance:
When properly applied, nameplates and decorative trim parts are not adversely affected by exposure to direct sunlight.
Water Resistance:
Immersion in water has no appreciable effect on the bond strength. After 100 hours at room temperature, the high bond strength is maintained.
Temperature Cycling Resistance:
High bond strength is maintained after cycling six times through:
8 hours at -4°F (-20°C) 8 hours at 150°F (65°C) /90% RH Chemical Resistance:When properly applied, nameplate and decorative trim parts will hold securely after exposure to numerous chemicals including oil, mild acids and alkalis.
Details
3M Double Coated Tape 9495LE features a single liner for ease in selective die cutting. 3M Double Coated Tape 9495LE provides high bond strength to most surfaces, including many low surface energy plastics such as polypropylene and powder coated paints. The acrylic adhesive also provides excellent adhesion to surfaces contaminated lightly with oil typically used with machine parts.
3M Double Coated Tape 9495LE is a 6.7 mil thick, clear tape that provides high bond strength to most surfaces, including many low surface energy (LSE) plastics such as polypropylene and powder coated paints. Use on low surface energy surfaces and as plastic extrusion attachment. It also improves handling and ease of die-cutting.
Coats on Both
In general, double coated tape is composed of a paper, film or tissue carrier that is coated on both sides with pressure sensitive adhesive. The adhesive is protected by a peel-away liner that can be removed at the time of application or left in place until the joining surfaces are ready to be attached. These tapes can be applied by hand or with a dispenser. Double coated tape dispensers are available in a variety of configurations ranging from manual to fully automatic. Applications for double coated tape are found in construction, fabrication, arts and hobbies.
Bringing Better Ideas to the Surface through Science and Innovation
In our 3M Industrial Adhesives and Tapes Division, we apply the science of adhesion to deliver innovative solutions that improve the design and manufacturing processes of companies around the world. In the end, our technologies help customers like you deliver competitive products to the market faster and more efficiently.
