3M 56412 TNT translucent double-sided tape 0.12 mm
3M 56412 0.12 mm translucent non-woven double-sided adhesive, with high initial tack and suitable for industrial lamination, cutting and die-cutting. Format 1200 mm × 100 m.
Technical documentation
We start with the master roll and deliver the format you need
Tell us the width, length and quantity, or attach information about the shape. Our technical department checks feasibility and configuration before quoting.
Description and applications
Technical information for the product family, to be verified for the specific application.
Thin double-sided tape for converting and lamination
3M 56412 is a 120 µm translucent double-sided adhesive tape with non-woven fabric backing, acrylic adhesive and PCK poly-coated kraft paper liner. The TNT stabilizes the adhesive film during handling and transformation, facilitating lamination, longitudinal cutting and die-cutting compared to a transfer adhesive without support.
Adhesion and workability
The high initial tack is also designed for low-energy or difficult-to-glue surfaces. The conformability helps contact over curves and slight irregularities, while the backing structure limits separation of the TNT during rework or removal. The coating process declared by 3M is solvent-free; the choice remains subject to the conditions of the application.
Typical industrial applications
- Lamination of foams, felts, technical fabrics and flexible materials.
- Production of gaskets, spacers and special adhesive die-cut parts.
- Assembly of light components, plastics and coated surfaces.
- Couplings that require thin and easily convertible double-sided adhesive.
Choice of format and verification
Before production, surface energy, roughness, temperature, contaminants, load and residence time must be checked. A test is recommended on plastics with additives, paints or porous materials. DPM Tapes can transform the reel into narrow rolls, sheets or shapes, optimizing the format according to the customer's process.
DPM Tapes format and processing
This registry identifies a 1200 mm × 100 m reel. It can be transformed into rolls of dedicated width, sheets or particular die-cut parts; feasibility, tolerances, quantities and times are confirmed before ordering.

