TPO primer
TPO Primer ensures optimal adhesion on plastic surfaces, delivering superior bonding strength for structural adhesives on thermoplastic materials.
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TPO primer
PLASTGRIP® 5030 TPO Primer is a surface preparation compound developed to improve adhesion on thermoplastic materials. The product consists of resins dispersed in solvents and is supplied in a convenient aerosol format for easy and controlled application.
The primer is designed to enhance the bonding performance of our 2K-PU on plastics. By preparing the surface prior to bonding, the TPO Primer ensures improved adhesion and more reliable long-term performance.
- To avoid compatibility issues and ensure optimal performance, it is recommended to use PLASTGRIP® 5030 TPO Primer in combination with the complete Riëd System for plastic repair applications.
Application
- TPO Primer improves the adhesion of structural adhesives on thermoplastic materials such as PMMA, SAN, ABS, PP, PA, TPU, rigid PVC, CA, PP/EPDM, PE.
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Shake the aerosol well before use. Apply a thin, even layer directly onto the prepared and clean plastic surface, keeping the can in a vertical position during spraying. Only apply the necessary amount to avoid drips and material waste.
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Allow a minimum flash-off time of 5 minutes at 23°C before applying the adhesive or coating.
Advantages
- Easy to process with a spray can
- Transparent
- Only a thin layer of primer needed on thermoplastics.
- Doesn’t tend to drip
- Maximum of 5 minutes at 23°C before the primer evaporates.
Available packaging units
- 200 ml
- Customize with
your private label
Worldwide export & expertise
- Worldwide delivery, handled for you. With products reaching over 105 countries, we manage the entire supply chain from Twello directly to your customers, ensuring reliable, high-quality solutions wherever they are needed.
- Our expertise helps brands grow across industries. From automotive and industrial production to innovative new applications, we provide adhesive solutions that fit your processes, brand, and needs – by taking the complexity and worry off your plate.





