Alkoxy neutral silicone sealant for mirror installation

Not all adhesives are suitable for mirror installation.Most mirror installations indicate that one should not use acid silicone or other aggressive adhesives for mirror installation,because they will damage the back of the mirror.
Adhesives with organic solvents can cause mirrors to delaminate because of their multi-layer structure. Some silicones contain chemical additives that can stain, bleed, or erode the mirror's backing. 

So neutral cure alkoxy silicone will be fine for mirror? 
Yes.Alkoxy Mirror Adhesive(mirror silicone) has been specially developed for gluing mirrors.

Alkoxy Neutral Cure Mirror Silicone Sealant is a one part  low odour alkoxy neutral cure silicone sealant. It is non-corrosive with excellent adhesion to a range of mirror backings, glasses (coated and reflective), metals, plastics and so on.

alkoxy Silicone adhesives are a good choice for mirrors because they are strong and elastic.