TEROSON® PU 8521
Features and Benefits
Polyurethane black primer for improving adhesion in glass bonding applications. Excellent covering properties and good UV stability.
TEROSON® PU 8521 is a black, low-viscosity, polyurethane primer liquid. The product is notable for its excellent covering properties and good UV-stability. Free from chlorinated hydrocarbons and aromatic solvents, the product is used as a promoter for glass bonding applications with polyurethane-based adhesives/sealants. Can also improve adhesion on plastic, painted, and metallic surfaces.
- Improves adhesion when bonding glass with polyurethane-based adhesives
- Excellent covering properties
- Good UV stability
- Free from chlorinated hydrocarbons and aromatic solvents
- Can also improve bonding on plastic, painted, and metallic surfaces
Documents and Downloads
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Technical Information
| Color | Black |
| Key characteristics | Solvent based |
| Physical form | Liquid |
TEROSON® PU 8521
Polyurethane black primer for improving adhesion in glass bonding applications. Excellent covering properties and good UV stability.