Advanced Bonding

Bonding Failure due to

• Wet bonding

• Bonding agent

• Polymerization shrinkage

• Acid etching

Self etch requires acid etchant in

• Enamel only

• Dentin Only

• Enamel and dentin

• Not required

Self Etch contains

• 37 % Acid

• Monomer

• Acidic Monomer

• Polymer

Self etch adhesive can be used in

• Affected Dentin

• Infected dentin

• Sclerotic Dentin

• Normal Dentin

Dentin Bond Strength is greater with

• 3 step Etch and rinse

• 2 step Etch and rinse

• 2 step Self Etch

• Universal Adhesive

Selective Etch

• Same as total etch

• Same as self etch

• Dentin only etch

• Enamel only etch

Universal Adhesive

• Same as total etch

• Same as self etch

• Total etch and Self etch

• None of the above