PD ZENCHROMA - BLOCKER / OPAQUER SYRINGE Refill 4gm

The PD Zenchroma Blocker / Opaquer Syringe Refill (4g) is the supplementary masking material for President Dental's Zenchroma one-shade universal composite system. In Class III and IV restorations where there isn't enough surrounding dentition for Zenchroma's shade-adapting effect alone, a thin OPAQUER layer blocks underlying discoloration and reduces shade mismatch before the final composite layer is applied.

Clinical Uses

• Masking discolored dentin or old restorative material before layering Zenchroma Universal Composite
• Class III and IV restorations with limited surrounding tooth structure
• Blocking show-through in thin anterior composite layers

Key Features

• 4g syringe refill, compatible with the Zenchroma system
• Reduces the shade-matching difficulty caused by discolored cavity walls
• Used as a thin intermediate layer, not as the final restorative material

Specifications

How to Use

1. Prepare and etch/bond the cavity per your standard adhesive protocol.
2. Apply a thin layer of Zenchroma OPAQUER over discolored dentin or the area needing masking, then light-cure.
3. Complete the restoration by layering Zenchroma Universal Composite over the opaquer layer.

Why Buy From MedSTA

• Genuine President Dental (PD Germany) stock for the Egyptian market
• Fast delivery across Egypt with support from a dental-focused team
• Pair with PD Zenchroma Universal Composite to complete Class III/IV restorations

FAQ

Is the Zenchroma Opaquer used on its own?
No, it's a masking layer used under Zenchroma Universal Composite, not a standalone restorative material.

When do I need the Opaquer instead of composite alone?
When there isn't enough surrounding dentition in a Class III or IV cavity for Zenchroma's own shade-adapting effect to hide discoloration.

What size does this refill come in?
A 4g syringe refill.