tesa® 74515 is a transparent, 125μm double-sided transfer tape developed for high-performance bonding on low surface energy (LSE) substrates such as PP, PE, and EPDM. It features a tackified acrylic adhesive that delivers excellent initial tack, strong shear strength, and reliable adhesion without the need for primers. The thick, conformable adhesive layer—without a carrier backing—adapts well to slightly rough or flexible surfaces, ensuring consistent wet-out and stress distribution. tesa® 74515 performs reliably under demanding environmental conditions, including humidity and short-term exposure to temperatures up to 200°C, making it ideal for industrial and precision mounting applications where clean aesthetics and long-term durability are essential.
Applications
- Versatile bonding solution for a wide range of demanding industrial applications
- Enables primerless adhesion to low surface energy (LSE) substrates such as PP, PE, and EPDM
- Ideal for long-term mounting on hard-to-bond materials, including gaskets and molded components, and textured plastics
- Suitable for industrial bonding of foams, films, and flexible materials
- Perfect for design applications requiring invisible bonding and clean, seamless aesthetics
Benefits
- LSE Adhesion: Primerless bonding to plastics and coated surfaces
- Thin & Strong: High bonding power at just 125 μm thickness
- Gap-Filling: Thick adhesive adapts to surface irregularities
- Conformable: Ideal for flexible or textured surfaces
- Versatile: Bonds well to LSE and common materials
- Heat Resistant: Withstands short-term exposure up to 200°C
- Low VOC: Tested to VDA 278 for reduced emissions
Storage Conditions
The Rolls should be stored in their packaging protected from light and at a temperature between 15°C to 24°C, with a relative humidity of 50% +/- 30%. When using an adhesive tape stored below 15°C, it is advisable to keep the tape at room temperature for 24 hours to preserve its characteristics.
| Manufacturer | tesa® |
|---|---|
| Backing | Transfer |
| Adhesive Type | modified Acrylic |
| Total Thickness | 0,125 mm |
| Color | Clear (00) |
| Liner | 126 g/m² white PE-coated Paper (PV04), 105g/m² clear PET (PV12) |
| Adhesion to Steel | 22,50 N/25 mm |
| Temperature Resistance | #BEZUG! |
| Length | 50 m, other lengths upon request |
| Width | 6 mm, 9 mm, 12 mm, 15 mm, 19 mm, 25 mm, 30 mm, 38 mm, 50 mm, 1372 mm, other widths upon request |
| Storage Life | The material can be stored at room temperature for at least 12 months. |
Benefits
- LSE Adhesion: Primerless bonding to plastics and coated surfaces
- Thin & Strong: High bonding power at just 125 μm thickness
- Gap-Filling: Thick adhesive adapts to surface irregularities
- Conformable: Ideal for flexible or textured surfaces
- Versatile: Bonds well to LSE and common materials
- Heat Resistant: Withstands short-term exposure up to 200°C
- Low VOC: Tested to VDA 278 for reduced emissions