Can the plastic parts of auto shell be glued with hot melt adhesive?
This specific depends on what material, plastic parts also have many materials, the situation is different.
It is not strong enough to be welded with plastic welding rod.
If only ordinary PVC plastic, it is certainly not sticky, because the PVC inside the plasticizer will be glutinous hot melt adhesive, so that hot melt adhesive lost viscosity.
