RAL Certification - Products
Our products in the graffiti protection and graffiti removal or covering sectors are quality assured according to RAL-GZ 841/2 or RAL-GZ 841/1. Product manufacturing according to EN ISO 9001.
RAL Certification – Companies
The PSS Interservice AG and the PSS Interservice GmbH companies are RAL-certified specialist operations with regard to graffiti protection and graffiti removal.
BAST listed products
The PSS 20 graffiti protection systems (sacrificial layer system) and Faceal Oleo HD (permanent system) are listed in the Index of Tested Anti-Graffiti Systems of the BAST (German Federal Highway Research Institute).