I use the Bondene with no problems. Bondene will make a solid permanent bond but it must be used on like materials ABS to ABS or HIPS to HIPS. If you are unsure if the pieces to be glued are the same material use the Plastruct Plastiweld. All of my dump bed bodies are built using the bondene as well as my service truck bed. The boom and the bed on the service truck are all styrene and have no other materials used for reinforcement.
Like materials
http://www3.towerhobbies.com/cgi-bin...&I=LXYV17&P=SM
Dissimilar materials
http://www3.towerhobbies.com/cgi-bin...&I=LXDJ96&P=SM
Travis