ROK

Like amalgam, but white "Posterior Hybrid Composite"

Compressive strength

A high compressive strength enhances longevity of a composite by withstanding mastication forces.

Rok’s optimum filler level maximizes 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.

Indications

• Posterior restorations

• Sandwich technique with lass ionomers

• Cusp build up

• Core build up

• Splinting

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.

High filler level

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

Color range

Rok’s shades are ideal for all osterior restorations.

• A2, A3, A3.5, B1, B2, C2

Select Color from Options Available.

Instructions :-

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

Packaging:-

Rok Syringe refills

• 1 x 4g Rok syringe