Dmg Ionosit Base Liner

Cavity Liner

Ionosit Baseliner prevents micro-gaps, the leading cause of microleakage before they happen. It‘s a fact of life that composites undergo polymerization shrinkage. We rely on adhesives to maintain a strong gap-free bond between composite and dentin, but that doesn‘t always happen. Ionosit Baseliner employs patented controlled expansion technology to reduce the post-polymerization stress which leads to leakage, post-op sensitivity and recurrent decay.

 COMPOSITION:

• Ionomer glass in a matrix of polymerizable oligo- and polycarbonic acids and other light-cure dental resins.
• The ionomer glass used contains fluoride and zinc ions.
• Filler content: 72% by weight = 55% by vol. (0.02–33 µm)

INDICATIONS:

• Base liner for composite restorations
• Blocking out of undercuts

 ADVANTAGES:

Functionality

Ionosit Baseliner combines the optimum properties of glass ionomers and composites in one material. Ionosit Baseliner expands by approximately 1% and this expansion counteracts the polymerization shrinkage stress of the shrunken composite. This efficiently prevents the formation of marginal gaps and associated bacterial penetration. The dentinal tubules are sealed and the pulp is protected from bacterial influences. This is a reliable and permanent means of preventing pulp damage and postoperative sensitivity. Ionosit Baseliner serves as a stress-breaker for the entire cavity as it counteracts the polymerization shrinkage of the restoration. Structural stress or microfractures in the composite are minimized. This guarantees durable, functionally reliable restorations.

 Features:

• Fluoride release
• Antibacterial Properties from zinc
• No complicated handmixing
• Protects the pulp
• Seals the dentinal tubules
• Prevents postoperative sensitivity
• Radiopaque

Packaging:

• 1 x2.5g syringe