Glue for semi flex solar panels

Have a look at Sikaflex 252, I have just finished putting an aluminium traytop onto my steel tray chassis and I am very impressed.
There is some info on the sikaflex site for preparation etc.
BTW what happens if you ever want to remove the panel, you will destroy it in the process of "unsticking" it.

Sikaflex 252 is top of the line structurally, but probably stronger than required.
I would use Sikaflex 11FC which needs less surface prep and is more flexable.

Cheers,
Peter
OKA196 Motorhome.

You have a topaz and I assume that you are going to stick it to that. Then tow it off road?

Sikafex 11FC is great. Comes in black, white and concrete grey BUT dirt sticks to it like
S------ to a blanket and you will never get the dirt off. ( speaking from expereince here). You might get lots of advice on removing dirt but this does NOT work on sikafex.

I would use non acid cure silicone (ie Selleys seal and paint for example) as the acid will destroy the back of mirrors and might effect the solar panel.

It will be much easier to remove than Sikafex as well

It will also be much cheaper as sikafex 11FC is about $16.90 a tube and silicone is about $5.95 for the same amount.

Wash the surface with soad and water then allow to dry. Seal all around the edges and flush as that dirt will get under the panel and once it rains it will slowly leak out as you drive. This producing a dirty mud trail down the topax.