Some disadvantages, include continuous deterioration, hardening over time, and the growth of microorganisms. They must be replaced regularly which is an added expense. Due to pain reduction, patients may skip recommended exams and necessary denture repairs and adjustments.
They are more expensive than conventional hard denture liners and also require a minimum thickness which comes at the expense of the hard pink base material thereby weakening the denture.
One advantage is it provides a soft denture surface for patients with sensitive gum tissues and conforms to the constantly changing contours of the jawbone’s surface.
