Quality-assured gaskets
Quality-assured PVC window profile systems contain only gaskets that meet the requirements of the Technical Appendix to RAL-GZ 716. It is also ensured that only permitted…
Quality-assured adhesives for films
The adhesives and primers listed here have been tested and approved in accordance with the Technical Appendix to RAL-GZ 716. They meet the requirements set out…
The Gütegemeinschaft Kunststoff-Fensterprofilsysteme has successfully completed the revision of the RAL-GZ 716 Quality and Test Requirements for Components and Procedures as well as the Technical…