Adhesive Tape
tesa® 4950 100 µm double-sided LSE transparent PET film tape
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Adhesive TapeDouble Sided TapePET
tesa® 4950 is a high-performance, double-sided transparent PET film tape designed for reliable bonding on low surface energy (LSE) substrates. With a total thickness of 100 µm, it has a 12 µm PET backing made from 90% post-consumer recycled content. The tackified acrylic adhesive ensures strong initial tack and superior shear strength, even under demanding environmental conditions.
Features
- Thickness: 100 µm
- LSE-optimized adhesion: bonds reliably to PP, PE and EPDM without primer
- High shear strength under stress and heat for long-term durability
- Dimensional stability: PET backing ensures clean handling and precise die-cuts
- Withstands short-term exposure up to 200°C
- In accordance with UL standard 969 (UL file MH 18055)
- Responsibly sourced paper liner (certified)
Applications
- Demanding industrial bonding applications
- Primerless bonding to low surface energy substrates such as PP, PE and EPDM
- Long-term mounting on hard-to-bond materials, including gaskets and molded components
- Industrial assembly where clean aesthetics, dimensional stability and transparent bonding are critical
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