The divider's construction and concealed components are model-specific. A household patch can hide damage without establishing that the appliance remains safe or hygienic.
What the observation tells you
A superficial mark differs from a puncture, but depth may not be obvious. Do not insert a probe or pour water into a crack to investigate. Suspected refrigerant-circuit damage needs the manufacturer's safety response and specialist advice.
A useful next step
Record how the damage happened and its exact location. Stop use where safety is doubtful and protect food separately. Obtain assessment before applying adhesive or continuing normal operation.
Manuals and supporting guidance
Model-specific instructions take priority. These references support the practical principles discussed here; they do not diagnose your appliance.