What is the required preparation step for an encapsulated back glass?

The required preparation step for an encapsulated back glass involves multiple processes to ensure proper adhesion when installing the glass. Decontaminating the surface is essential in removing any contaminants that could interfere with the bonding of adhesives. Following decontamination, a final wash is performed to further ensure cleanliness. The application of an Aktivator Pro helps to prepare the surface for bonding by enhancing the adhesive's performance. The use of SP-207, which may be specific to certain adhesive systems, contributes to improving the bond strength.

This comprehensive approach is necessary for ensuring a successful installation, as encapsulated back glass requires careful preparation to maintain structural integrity and seal against elements. The other options do not encompass the full range of necessary preparation steps for encapsulated back glass, making the correct choice the one that addresses all the relevant preparation tasks.