Benefits
- Excellent conformability allows the tape to follow curves, contours and irregular surfaces.
- Provides adhesive contact across challenging geometries.
- Helps simplify assembly by replacing mechanical fastening methods in suitable applications.
- Suitable for bonding dissimilar materials.
- Flexible construction helps accommodate movement between substrates.
- Can be laminated to foam, fabric, film and other materials.
- Suitable for custom die-cut adhesive components.
- Supports efficient industrial assembly and automated converting.
Technical Specifications
| Property | Specification |
|---|---|
| Product | 3M™ Conformable Double Coated Tape 93430 |
| Tape Type | Double Coated Tape |
| Adhesive | Pressure-sensitive adhesive |
| Construction | Double-sided adhesive |
| Carrier | Flexible carrier |
| Product Color | Black |
| Liner | Release liner |
| Thickness | Verify according to the latest 3M technical specification |
| Adhesive Type | Acrylic / pressure-sensitive adhesive construction |
| Application | Bonding, mounting, laminating and assembly |
| Converting | Slitting, laminating and die-cutting |
Note: 3M product specifications may differ by product configuration and region. For production qualification, confirm the current 3M Technical Data Sheet for exact thickness, adhesive chemistry, peel adhesion, temperature resistance and liner specifications.
Applications
3M™ Conformable Double Coated Tape 93430 is suitable for:
- Curved-surface bonding
- Irregular-surface bonding
- Foam attachment
- Fabric attachment
- Rubber bonding
- Plastic component assembly
- Film lamination
- Gasket attachment
- Decorative component mounting
- Nameplate attachment
- Sign and graphic assembly
- Flexible material lamination
- Industrial component assembly
- Automotive component bonding
- Precision die-cut adhesive parts
Compatible Materials
Plastics
- ABS
- Polycarbonate
- PVC
- Acrylic
- PET
- Other engineered plastics
Flexible Materials
- PU foam
- EVA foam
- PE foam
- EPDM
- Rubber
- Fabrics
- Textiles
- Felt
Other Substrates
- Aluminum
- Stainless steel
- Painted metals
- Glass
- Wood
- Paper and board
- Laminated materials
Substrate compatibility should always be confirmed using the actual production materials. Surface energy, texture, contamination, temperature and application pressure can significantly affect adhesion.
Industries
- Automotive
- Electronics
- Consumer electronics
- Appliances
- General industrial manufacturing
- Transportation
- Furniture
- Signage and graphics
- Foam converting
- Gasket manufacturing
- Plastic products
- Industrial assembly
Why Choose 3M™ Conformable Double Coated Tape 93430?
The main advantage of 3M™ 93430 is its conformability.
Traditional rigid mounting materials can have difficulty maintaining contact on curved or uneven surfaces. A conformable double-coated tape can follow the geometry of the component, helping maintain a more consistent adhesive interface.
This makes 93430 particularly useful for applications involving:
Curved Surfaces → Irregular Geometry → Flexible Materials → Laminating → Die-Cutting → Industrial Assembly
For tape converters, the product can also be considered for custom-width rolls, laminated constructions and precision die-cut adhesive components.
Installation Guide
1. Clean the Surfaces
Remove dust, oil, grease, moisture and other contaminants from the bonding surfaces.
2. Prepare the Tape
Cut the tape to the required dimensions or use a custom die-cut component.
3. Apply the First Side
Remove the release liner from one side and apply the exposed adhesive to the first substrate.
4. Apply Pressure
Use firm and uniform pressure to maximize contact between the adhesive and substrate.
5. Remove the Second Liner
Carefully remove the remaining release liner.
6. Position the Second Substrate
Align the mating component accurately before applying it to the exposed adhesive.
7. Apply Firm Pressure
Press the complete bonding area, paying particular attention to curved edges and corners.
8. Allow Bond Development
Allow sufficient dwell time for the adhesive to build bond strength before exposing the assembly to maximum mechanical or environmental loads.
Storage
For best performance:
- Store in the original packaging.
- Keep in a clean and dry environment.
- Protect from direct sunlight.
- Avoid excessive heat and humidity.
- Keep away from dust, oil and chemical contamination.
- Keep the release liner protected until application.
- Avoid unnecessary exposure of the adhesive surface.
Always follow the latest 3M storage and shelf-life recommendations for the specific 93430 configuration.
FAQ
What is 3M™ Conformable Double Coated Tape 93430?
3M™ 93430 is a conformable double-coated pressure-sensitive tape designed for bonding and assembly applications involving curved, contoured or irregular surfaces.
What does “conformable” mean?
Conformable means that the tape can follow the shape of a curved, contoured or slightly uneven surface rather than remaining rigid or flat.
What can 93430 be used for?
Typical applications include foam attachment, plastic assembly, fabric lamination, gasket bonding, curved-surface mounting and industrial component assembly.
Can 93430 bond foam?
Yes, it can be considered for foam attachment and lamination applications, subject to testing with the specific foam formulation.
Can 93430 bond plastic?
Yes. It can be used with various plastic substrates, although actual adhesion depends on the specific plastic, surface energy and surface preparation.
Can 93430 be used on curved surfaces?
Yes. Conformability is one of the key characteristics of this tape and makes it suitable for curved and contoured components.
Can 93430 be die-cut?
Yes. Double-coated tapes can be converted into custom shapes for precision adhesive components, subject to the exact construction and converting requirements.
Is 93430 suitable for automotive applications?
It can be considered for automotive component bonding and assembly applications where its conformability and adhesive performance meet the project requirements. Automotive qualification should be performed on the actual substrates and under the required environmental conditions.
Can 93430 replace mechanical fasteners?
For suitable applications, double-sided tape can replace screws, clips, rivets or other mechanical fastening methods. The required load, temperature, vibration and environmental exposure should be evaluated before making this substitution.
What surfaces should be tested before using 93430?
For production applications, test the actual:
- Plastic
- Metal
- Painted surface
- Foam
- Rubber
- Fabric
- Glass
- Composite materials
This is especially important for low-surface-energy plastics and textured substrates.
Downloads
Available upon request:
- 3M™ 93430 Technical Data Sheet (TDS)
- Safety Data Sheet (SDS)
- Product Brochure
- Precision Die-Cutting Capability Guide
Please contact our sales team if you require the latest technical documentation.
