Overview: A Cu-Sil® (Copper-Silicon) gasket is a soft, elastomeric liner in a denture that grips natural teeth to provide stability and seal out food.
Understanding Cu-Sil Gasket Functionality
The Cu-Sil Gasket uses a proprietary soft liner, typically silicone-based, to create a snug seal around existing natural teeth. This seal prevents food and fluids from becoming trapped under the denture base. The Cu-Sil Gasket also provides cushioning and splinting for loose or periodontally involved teeth to improve their long-term prognosis.
Indications for Use
The Cu-Sil Gasket is suitable for the following patient scenarios:
Patients with few remaining natural teeth who wish to avoid extractions.
Palateless upper dentures or free-end partial dentures, where traditional cast clasps are not ideal.
Situations where loose or mobile teeth require improved stability and splinting.
Clean Cu-Sil Gaskets Daily
Regular daily cleaning is required to protect the soft, flexible material of the Cu-Sil Gasket.
Rinse and Brush Instructions
Remove and Rinse: Remove the denture after every meal and rinse the denture thoroughly under running water.
Brush Gently: Use a soft-bristled toothbrush or a dedicated denture brush.
Apply Soap: Clean the denture with mild dish soap.
Avoid Abrasives: Do not use abrasive toothpaste, as it can damage the soft gasket material.