Anyone knowledgeable about fiberglass?

[SailDesign]

The Plexus is the best bet. BUT- use the primer they sell, or go home! It is a VERY good product (use it all the time in boatbuilding) but it must be used correctly.
Is your joint going to be in tension, compression, or shear/torsion? It makes a difference.

[yarisugi]

Originally Posted by SailDesign

Is your joint going to be in tension, compression, or shear/torsion? It makes a difference.

Hmmm... none of the above? Shear maybe? As I don't want it to shear off if someone bumps into it.
I just want to lay fiberglass fender flares onto my car, but without riveting it to the metal fender.
There isn't much material to contact from flare to fender, so I'm hoping to find a strong bond.
Thanks for your advice all!

[SailDesign]

Originally Posted by yarisugi

Hmmm... none of the above? Shear maybe? As I don't want it to shear off if someone bumps into it.
I just want to lay fiberglass fender flares onto my car, but without riveting it to the metal fender.
There isn't much material to contact from flare to fender, so I'm hoping to find a strong bond.
Thanks for your advice all!

If you are doing that, then you need a mechanical fastener, IMNSFHO. To do it with a 'poxy product, you will need to strip the paint, and then you'll have to fair/paint the whole thing anyway.