tcs® Unbreakable

tcs® Unbreakable

TCS Unbreakable is a flexible denture base resin ideal for partial dentures and unilaterals. The biocompatible nylon thermoplastic resin allows your patient’s natural tissue tone to appear through the material and is more durable than metal rigid partials.   

Uses Retento- Grip® tissue bearing technique, so no tooth or tissue preparation is needed 

More spacious and less flexible than DuraFlex making it better suited for large edentulous areas 

Fabrication Options Include:  
  • TCS base with cast occlusal rests 
  • Cast chrome framework with TCS saddles 
  • Cast metal backing with composite tooth facing 
  • Unilateral  


15 Days




  • Tooth Shades: A1, A2, A3, A3.5, B1, B2 

  • Base Shades: Light Pink, Reddish Pink, Original Pink and Dark Pink  

Adjustment Techniques

Adjustment Techniques

If pain is felt when patient is biting down:  
  • Check occlusion and reduce accordingly 
  • Check for an overextended flange and reduce accordingly 
If tightness of the clasp is causing discomfort:  
  • Loosen clasp by submerging in hot water for 30 seconds, then bending the clasp outward while holding it under cold tap water 
Hand piece should be on low speed using light pressure 
Green mounted points are ideal for small adjustments and brown rubber points for smoothening after adjustments have been made 
Care and Maintenance

Care and Maintenance

  • Rinse appliance after meals for 15-20 seconds 
  • Clean daily using an antibacterial denture cleanser with a soft bristle brush, scrubbing gently 
  • Never use abrasives such as toothpaste to clean appliance 
  • Place restoration in tcs Dental Appliance Cleaner for at least 15 minutes per day 
  • Store in water or denture solution when not in use 
Insurance Codes

Insurance Codes

  • D5225 Maxillary Partial Denture – Flexible base (including any clasps, rests and teeth) 

  • D5226 Mandibular Partial Denture – Flexible base (including any clasps, rests and teeth) 

Material Composition

Material Composition

Thermoplastic Nylon Resin 

Flexible Partial Adjustment Kit

An excellent chair-side tool to aid in seating your flexible partial including 5 stones and rubber points in a variety of sizes. Call us at 1-800-354-2075 to order.

Limited Warranty

Limited Warranty/Limitation of Liability: Oral Arts Laboratories (“the lab”) warrants that all dental devices (a “device”) are made according to your specification and approval in the belief that the device will be useful and makes no other warranties including, but not limited to, any implied warranty of merchantability or fitness for a particular purpose. This limited warranty extends only to the original purchaser of a device and does not extend to patients or other individuals and/or entities to whom the device(s) is/are sold, implanted, inserted or delivered. Subject to the return of a device that is placed and then fails due to defects in materials or workmanship, the lab will repair or remake the device without charge or for a partial charge based on original invoice price, at the lab’s option, as follows:Flexible partials up to 6 months only if 5mm or more of Vertical Dimension of Occlusion exists 

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