erbaha

I live in the midwest and I am noticing my bodykit peeling off, better yet seperating from my the body of my car due to the cold weather. Nissan uses cheap foam double-sided adhesive tape. I've had it fixed once, but it doesn't seem to help. Is there any adhesive that bonds like "superglue" thats all weather and waterproof?

I also have another question, does the Street Scenes valance(bottom grill)fit on our cars, I hope so I just ordered one?