Benefits
Strong Automotive Attachment
PT1500T is designed for high-performance attachment of exterior trim and other automotive components to painted surfaces and automotive substrates.
Excellent Conformability
The viscoelastic acrylic foam core conforms well to complex geometries, helping improve adhesive contact and wet-out on contoured components.
Stress Relaxation
The acrylic foam core can relax stresses generated during service, helping maintain reliable attachment and a tight bond line under normal loads.
Excellent Paint Adhesion
The liner-side adhesive is formulated for high initial and final adhesion to scratch- and mar-resistant automotive paint systems.
Improved Appearance
The dark gray tape construction helps create an inconspicuous bond line behind exterior trim and components.
Manufacturing Flexibility
The clear removable T-liner supports PSA tabbing and heat-bond tabbing processes, providing additional flexibility for automotive production and assembly.
Suitable for Complex Components
The combination of acrylic foam conformability and high-performance adhesive systems makes PT1500T suitable for exterior components with curved or complex geometries.
Technical Specifications
| Property | Specification |
|---|---|
| Product Name | 3M™ Acrylic Plus Tape PT1500T |
| Tape Type | Double-coated acrylic foam tape |
| Core | Viscoelastic acrylic foam |
| Color | Dark Gray |
| Nominal Thickness | 1.52 mm (0.060 in) |
| Adhesive Construction | Two different high-performance acrylic adhesives |
| Non-Liner Side | VR1 adhesive |
| Liner Side | VR2 adhesive |
| Liner | 3M branded red polyethylene liner + clear secondary T-liner |
| Foam Core Function | Conformability and stress relaxation |
| Primary Market | Automotive |
| Typical Use | Exterior trim and component attachment |
3M’s PT Series documentation identifies PT1500T as part of the PT1100/PT1500 family using VR1 and VR2 adhesive systems with a secondary liner. The PT1500T product page specifies a 1.52 mm acrylic foam core.
Applications
3M™ Acrylic Plus Tape PT1500T is designed primarily for automotive exterior attachment applications, including:
- Body side moldings
- Wheel arch extensions
- Wheel flares
- Spoilers
- Roof ditch moldings
- Rocker panels
- Antenna housings
- Exterior trim
- Automotive claddings
- Decorative exterior components
- Other automotive exterior parts requiring high-performance attachment
Compatible Materials
PT1500T is designed for bonding applications involving:
- Rigid automotive clearcoat paint systems
- Flexible automotive clearcoat paint systems
- Scratch- and mar-resistant automotive paints
- Automotive trim
- Metal components
- Plastic automotive components
- Primed plastic substrates
- Exterior automotive components
For specific plastic substrates, surface preparation and adhesion-promoter requirements should be evaluated through application testing.
Industries
- Automotive OEM
- Automotive Tier Suppliers
- Automotive Exterior Trim
- Vehicle Component Manufacturing
- Transportation
- Commercial Vehicles
- Specialty Vehicles
- Automotive Post-Factory Installation
3M lists PT1500T within its automotive and transportation acrylic foam tape portfolios, including OEM/Tier and commercial/specialty vehicle applications.
Why Choose 3M™ Acrylic Plus Tape PT1500T?
3M™ Acrylic Plus Tape PT1500T combines a 1.52 mm viscoelastic acrylic foam core with two different high-performance adhesive systems. This construction is engineered to provide strong attachment to automotive trim and challenging paint surfaces while accommodating complex contours and stresses.
Its dark gray appearance helps maintain a clean bond-line appearance, while the secondary clear T-liner provides additional flexibility for PSA and heat-bond tabbing processes.
For automotive exterior trim manufacturers and Tier suppliers, PT1500T offers a balance of adhesion, conformability, stress relaxation, appearance and manufacturing flexibility.
Installation Guide
1. Prepare the Surface
Clean the bonding surfaces thoroughly. Remove dust, oil, grease, release agents and other contaminants that could interfere with adhesion.
2. Verify Substrate Compatibility
Confirm that the adhesive is suitable for the specific automotive paint, metal or plastic substrate.
For challenging plastic substrates, an appropriate adhesion promoter may be required.
3. Apply the Tape
Apply PT1500T to the designated bonding surface without stretching the tape.
Maintain good contact between the tape and substrate, especially around curved or contoured areas.
4. Apply Uniform Pressure
Apply firm, uniform pressure over the entire bonding area to improve adhesive contact and wet-out.
5. Remove the Liner
Remove the red branded liner or applicable secondary T-liner according to the production process.
6. Position and Assemble
Align the mating component carefully and bring it into contact with the exposed adhesive surface.
7. Apply Final Pressure
Apply sufficient pressure to the complete bond area to ensure intimate contact between the tape and substrate.
8. Validate the Assembly
For production applications, validate bond performance under the actual environmental conditions, including temperature cycling, vibration, humidity, UV exposure and mechanical loading.
Storage
Store 3M™ Acrylic Plus Tape PT1500T in its original packaging in a clean, dry environment.
Keep the tape protected from contamination, excessive moisture, heat and direct environmental exposure before application.
For specific shelf-life and recommended storage conditions, refer to the latest applicable 3M technical documentation and product packaging.
FAQ
What is 3M™ Acrylic Plus Tape PT1500T?
3M™ Acrylic Plus Tape PT1500T is a 1.52 mm double-coated acrylic foam tape designed for high-performance attachment of automotive exterior trim and components.
What is the thickness of PT1500T?
The nominal acrylic foam core thickness is 1.52 mm (0.060 in).
Is PT1500T a double-sided tape?
Yes. PT1500T is a double-coated acrylic foam tape with a different high-performance acrylic adhesive system on each side.
What adhesive does PT1500T use?
The PT Series construction uses VR1 adhesive on the non-liner side and VR2 adhesive on the liner side for PT1100T/PT1500T.
What is the T-liner on PT1500T?
PT1500T includes a removable clear secondary T-liner. This liner supports manufacturing processes such as pressure-sensitive adhesive (PSA) tabbing and heat-bond tabbing.
What color is PT1500T?
PT1500T has a dark gray acrylic foam construction designed to provide an inconspicuous bond line.
What can PT1500T bond?
PT1500T is designed for automotive exterior applications involving automotive trim, clearcoat paint systems and other automotive components. It is particularly suited to rigid and flexible clearcoat paint systems and scratch- and mar-resistant automotive paints.
Can PT1500T bond plastic?
Yes, PT Series tapes can be used with appropriate plastic automotive components. However, actual plastic compatibility should be validated because surface energy, additives, mold release and surface condition can significantly affect adhesion.
Can PT1500T be used on curved surfaces?
Yes. The viscoelastic acrylic foam core is designed to conform well to complex geometries and contoured automotive components.
Is PT1500T suitable for automotive exterior trim?
Yes. Automotive exterior trim attachment is one of its primary applications, including body side moldings, wheel arch extensions, spoilers, roof ditch moldings, rocker panels and antenna housings.
What is the difference between PT1500 and PT1500T?
The PT1500T version incorporates a secondary clear T-liner, which provides additional processing options such as PSA and heat-bond tabbing. The PT Series technical documentation identifies PT1500T as the T-liner construction.
Is PT1500T suitable for load-bearing applications?
PT1500T is engineered for robust automotive attachment and stress relaxation, but there is no universal “kg load rating” that can be applied to every installation. Bond area, substrate, load direction, temperature, vibration and environmental exposure must be evaluated for the specific application.
Downloads
Available upon request:
- 3M PT1500T Tape Technical Data Sheet (TDS)
- Safety Data Sheet (SDS)
- Product Brochure
- Die-Cutting Capability Guide
Please contact our sales team if you require the latest technical documentation.
