rok

Like amalgam, but white

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.

Color range

Rok’s shades are ideal for all osterior restorations.

  • A2, A3, A3.5, B1, B2, C2

Compressive strength

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

Low shrinkage

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

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)

High filler level

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

Before

After

Photos courtesy of Dr Geoff Knight.

Indications

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

* Alert, P60, Surefil, Heliomolar HB, Single Bond, Optibond Solo, One Step and Bond-1 are not the registered trademarks of SDI Limited.

** Source-Published and SDI test data.

(1) Reality 2003 Volume 17.

(2) Duke E. S., DDS, MSD, (1997). Ultrastructural and physical property studies of Stae single component adhesive system. The University of Texas Health Science Center, San Antonio, USA.


1. Isolate tooth, prepare cavity.

2. Etch tooth surface with Super Etch 37% phosphoric acid for 20 seconds.

3. Wash thoroughly.

4. Remove excess water. Keep moist.

5. Apply Stae to saturate all internal surfaces, or bonding agent according to manufacturer’s instructions.

6. Blow gently with dry, oil-free air for 2 seconds to evaporate solvent. Leave surface glossy.
7. Light cure for 10 seconds

8. Place Rok in increments of 2mm or less.

9. Cure Rok for 20 seconds in increments of 2mm.

10. Polish and finish

Rok Introductory 5 Syringe Kit

  • 5 x 4g Rok Syringes (1 each – A2, A3, A3.5, B2, C2)
  • 2 x 2mL Super Etch Gel
  • 25 x Super Etch Disposable Tips
  • 1 x 5mL Stae Single Component
  • Dentin/Enamel Adhesive
  • 1 x Rok Shade Guide
  • 40 x Points, Fine Tip (white)
  • 2 x Mixing Well – dual

8500100

 

Rok Syringe refills

  • 1 x 4g Rok syringe

A2    8500002

A3    8500003

A3.5 8500004

B1    8500006

B2    8500007

C2    8500011

Stae Kit

  • 1 x 5mL Stae fluoride releasing single component dentin/enamel adhesive
  • 2 x 2mL Super Etch syringes
  • accessories

8100202