Trocellen - General Catalogue of BU Insulation Protfolio. Once installed the content is available also off-line. Updating to the most recent version pdf documents is an always available option (wi-fi recommended). With Trocellen APP our BU-Insulation digital catalogue is always available “on the way” on the most used devices. It’s organised in menu and submenus which allow the easy and efficient navigation. The application allows to browse and consult all the brochure in PDF, printing them or sending over email as attachment. When online it’s possible to reach our training videos on youtube.