My road bike is aluminum with a carbon rear triangle. The carbon rear slides into the aluminum, and I believe was bonded with some sort of epoxy. The pieces have begun to separate after 2.5 years and the company will not warranty the frame.
Is it possible to repair this by inserting epoxy into the gap and sliding the carbon back in place? What sort of precautions should I take, and epoxy should I use?
If I can pull the carbon out further, should I sand the two surfaces before re-bonding?