Protan Vacuum Roof PVC sealing tape is used together with Protan steel bar for air-sealing details such as parapets and penetrations in the installation of vacuum roofs.

Protan Vacuum sealing tape made from PVC with a closed cell structure is used together with Protan steel bar for the air sealing of details such as parapets and pipes when installing vacuum roofs. All substrates should be clean and contamination free, a solvent such as Isopropyl-Alcohol is recommended for cleaning purposes, and the tape should be applied with pressure.