Coltene Paracore Kit (Core Build Up Material)

Features

One Material for 3 Key Indications (post cementation, core-build ups, crown & bridge cementation)

• 2 Versions: ParaCore and ParaCore SLOW
• 3 Shades: dentin, white and translucent
• Optimal monobloc bond interface between the dentin-post-crown
• Superior bond strength and durability
• Stable consistency – creamy, smooth and non-slumping consistency
• Releases fluoride
• Radiopaque

Description

ParaCore is a composite-based, dual-cured, glass-reinforced, radiopaque core build up material in syringes. ParaCore is also suitable for use in cementing root posts and indirect restorations.

The material simplifies the post & core restorative technique, because it is ideal for post cementation as well as core-build ups. Additionally, ParaCore in automix syringes is usable for cementation of indirect restorations. The use of ParaCore as a fixing and abutment material establishes an optimum “monobloc bond interface” between dentin, post and crown to produce a restoration with an unusually long life and very high strength.

Optimal handling properties
With its creamy, smooth and non-slumping consistency, ParaCore is the ideal all-in-one material. Due to its thixotropic formulation, ParaCore is also eminently suitable for free-hand application. Due to its grindability, similar to natural dentin, there are no grooves or notches.

Extended working time with ParaCore SLOW
The working time of the ParaCore SLOW is extended to 60 seconds at 37° C, which allows completion of large restorations or cementing posts without time pressure. The ParaCore SLOW setting version can also be injected directly into the root canal with the fine root-canal mixing tip.

New Translucent SLOW shade
In addition to the well-known White and Dentin shades (also available as Dentin SLOW), ParaCore is now offered in Translucent SLOW shade. This enables highly aesthetic restorations and is ideally suited for cementing Fiber Posts (e.g. ParaPost Fiber Lux).

ParaBond is a chemical curing, self-conditioning Adhesive System for enamel and dentin. It consists of a Non-Rinse Conditioner and a chemical-curing adhesive (Adhesive A and B). Instead of the None-Rinse Conditioner also phosphoric acid can be used.

Applying ParaBond Adhesive prior to cementation with ParaCore effectively seals and protects the restoration against marginal microleakage to minimize the risk of postoperative complications. The perfectly matched bond and cement system form a closed product chain for clinically successful posts build ups with long-term stability.

INDICATIONS:

• Permanent cementation for all types of root canal posts
• Core build-ups
• Permanent cementation of crowns, bridges, inlays, onlays (ceramic, metal, and composite)

Key Specifications

Shades :

• Dentin, for aesthetic restoration work
• White, to differentiate tooth structure
• Translucent, for restorations for anterior teeth

COMPOSITION:

ParaCore contains:

• Methacrylates
• Fluoride
• Barium glass
• Amorphous silica

ParaBond Non-Rinse Conditioner (NRC) contains:

• Water
• Acrylamidosulfonic acid
• Methacrylate

ParaBond Adhesive A contains:

• Methacrylates
• Maleic acid
• Benzoyl peroxide

ParaBond Adhesive B contains:

• Ethanol
• Water
• Initiators

TECHNICAL SPECIFICATIONS:

Layer thickness	15 µm
Shrinkage	3.50%
Water absorption	18 µg/mm³
Solubility in water	0.7 /0.6µg/mm³

 

Packaging

1 × 5 ml ParaCore Dentin

1 × 5 ml ParaCore White

1 × 5 ml ParaCore Dentin SLOW

1 × 5 ml ParaCore Trans SLOW

1 × 3 ml ParaBond Non-Rinse Conditioner

1 × 3 ml Adhesive A

1 × 3 ml Adhesive B

20 × Mixing Tip Short Super Fine

Direction of use

FOR POST CEMENTATION:

STEP 1: Application of the chemical cured ParaBond Adhesive into the post space preparation of the root canal and onto the contact surfaces



STEP 2: Application of ParaCore directly into the root canal using the root canal tip.



STEP 3: Cementation of the ParaPost Fiber Lux Post into the root canal.



STEP 4: Removal of excess ParaCore.



 

FOR CORE BUILD-UPS:

STEP 1: Freehand core build-up using ParaCore.



STEP 2: Manual contouring of the core build-up.



STEP 3: Crown preparation using different types of DIATECH diamonds.



STEP 4: Completed crown preparation.



 

FOR CEMENTING OF CROWNS, BRIDGES, INLAYS & ONLAYS:

STEP 1: Application of the chemical cured ParaBond Adhesive onto the crown preparation



STEP 2: Application of ParaCore directly into the all ceramic crown restoration.



STEP 3: Cementation of the final crown with excess ParaCore material being removed afterwards.



STEP 4: Postoperative clinical situation