UKF 438 is a solvent-free polyurethane adhesive film based on thermoplastic ester, which is extruded on medium heavy release paper and produced in different widths and thicknesses.

Product specification:
Melt Temperature: 75 - 85°C
Recommended Heat Sealing Temperature: 125 - 150°C
Resistant against plasticizers, home washing as well as dry clean

Specific materials to be sealed:

Textiles 
- Polyester 
- Poly-cotton 
- Cotton 
- Nylon 
- Rayon 
- Lycra 
- Fiber glass

Plastics 
- ABS 
- Polycarbonate 
- PVC 
- Polyurethane

Natural products 
- Wood 
- Leather 
- Paper

Metals 
- Aluminum 
- Copper 
- Steel