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ROK Hybrid Composite

Supplier: SDI Limited

Like amalgam, but white

Price Guide: POA

Compressive strength
A high compressive strength enhances longevity of a composite by withstanding mastication forces.
Rok’s optimum filler level maximises strength.

Like an amalgam

Rok can be placed like an amalgam.  The exceptional packable heavy body nature of Rok means the use of a conventional amalgam condenser is possible.


  • Posterior restorations
  • Sandwich technique with lass ionomers
  • Cusp build up
  • Core build up
  • Splinting

Low shrinkage

Rok exhibits low polymerisation shrinkage. Utilising longer resin chains with fewer monomer links, Rok has a very low shrinkage. Lower shrinkage minimises sensitivity and microleakage; an effective seal against microleakage decreases the potential for secondary caries development.

High filler level

Rok’s high filler level of glass particles maximises strength, whilst minimising wear and shrinkage.

Bond strength

Stae, a fluoride releasing single component bonding agent, exhibits uniform bonding to the tooth structure with no gaps or voids visible within the hybrid layer. (2)

Color range

Rok’s shades are ideal for all osterior restorations.
A2, A3, A3.5, B1, B2, C2

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