Accelerated STP assembly and glazing adhesive
Sikaflex®-558 PowerCure is an accelerated-curing elastic Silane Terminated Polymer (STP) direct-glazing and assembly adhesive system with good gap-filling capabilities. Sikaflex®-558 PowerCure is designed for bonding and sealing applications in the commercial-vehicle industry.
Sikaflex®-558 PowerCure is textured and has a mat black color. This texture cannot be eliminated and will remain visible after full cure.
Curing of Sikaflex®-558 PowerCure is accelerated by Sika’s PowerCure technology, which makes it largely independent of atmospheric conditions.
- Solvent-, PVC-, isocyanate- and phthalate-free
- Passes EN45545-2 R1/R7 HL-3
- Fast-curing by Sika PowerCure Technology
- Excellent weathering stability
- Suitable for bonding and sealing
- Low-modulus and highly elastic
- Very good processing and tooling characteristics