Core Build-up Materials

Core build-up materials are used when there is not enough healthy tooth left for proper crown placement. Building up the core of the tooth with resin or plastic composites allows for better retention of the crown and reduced sensitivity while strengthening the tooth itself. Composition of core build-up materials should be close to that of dentin. Core build-up materials may be light-cured, self-cured or dual cured. A benefit of dual cure is the assurance of complete curing even in areas that may be hard to reach for the curing light. Curing times vary but are often completed within 5 minutes. Vendors often offer a compatible natural or opaque shade as well as a contrasting color for easy core identification. For easy application, many vendors offer auto-mix syringes with needle tips for perfect placement, many of these are self-adhesive, however be sure to inquire whether a bonding agent is needed. There are a multitude of core build-up products on the market, research and choose the product that will best fit in with your needs.
CompanyCentrixDenMatDenMatDenMatShofu
ItemEncore D/C MiniMix Dual-Cure Core Build-Up MaterialCore Paste Jars Core Build-Up and Posterior Restorative MaterialCore Paste Syringeable Core Build-Up and Posterior Restorative MaterialCore Paste XP Core Build-Up and Posterior Restorative MaterialCore Shade GlasIonomer Core Build-Up Base Cement
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DescriptionThe single-dose Encore D/C MiniMix kit contains 36 cartridges. Each cartridge has two mixings nozzle and our exclusive needletip. Our product is dual-Core Paste is a creamy, radiopaque, composite resin system developed specifically for high-strength, reliable, core build-ups under fixed prosthesis Core Paste is a creamy, radiopaque, composite resin system developed specifically for high-strength, reliable, core build-ups under fixed prosthesis Core Paste XP Syringe has the same strength and excellent handling characteristics of original Core Paste, with over 29 years of clinical success. TheCoreShade GlasIonomer is formulated to provide a dependable, easily detectable, metal-free core build-up.
Quantity36 Single-Dose Cartridges (0.5 mL)
72 Mixing Nozzles
1 Core Paste A Initiator (25g), 1 Core Paste B (25g)1 cartridge (50g)4 syringes (10g/syringe)1 Gray Powder (25 g)
1 Liquid (10 mL)
Dispenser
Mixing Pad
Cure TypeDual CureDual CureDual Cure & Self CureDual CureNot Available
Compressive Strength32,198 psi (222 MPa)22022022021,320 psi (147 MPa)
Set Time40 seconds3 to 4 minutes; 1.5 to 2 minutes for Quick-CureSelf-Cure White & White w/ Fluoride will cure in 1 to 2 minutes
Dual-Cure Enamel will self-cure in 2.5 to 4.5 minutes (can use a curing light to hasten polmerization)
InquireNot Available
Material TypeNot AvailableResinNot AvailableResinGlass Ionomer
Other Core ComponentNot AvailableOption of FluorideOption of FluorideOption of FluorideNot Available
Bonding Agent NeededNot AvailableYesYesYesNot Available
Tensile Strength6,962 psi (48 MPa)Not AvailableNot AvailableNot AvailableNot Available
ShadesContrast Blue
Natural
White, White w/ Fluoride, White Quick-Cure with Fluoride, Enamel, Email Quick-cure, Enamel with Fluoride, BlueWhite w/ Fluoride (Self-Cure), White (Self-Cure), Enamel (Dual Cure)Enamel, Enamel w/ Fluoride, White, White w/ FluorideGray
DispensingSyringeCentrix GunDispensing GunAuto-mixing syringe delivery-- No dispensing gun requiredBottle
Get InfoInquireNot AvailableNot AvailableNot AvailableNot Available
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