Like title implies, I have an ongoing issue about installing a light fixture to the niche. No tab at top for screw, no clip at bottom to hold it up, light adapter ring is not made in this size (8" Sta-Rite niche - no supported anymore).
So, I'm going to glue the thing to the wall of the pool.
Boss 802 Clear Pro Grade Silicone Sealant?
3M Marine 5200 Adhesive Sealant?