Ammdent Pc Seal

Description 

P C SEAL (Poly Carboxylate Cement ) use for fixation and lining. It forms a chemical bond with the tooth structure due to an acid -base reaction

INDICATIONS:

• Fixation of metal metallo porcelain or composite veneered inlays ,on lays .crown and bridges.
• Porcelain restorations
• Orthodontic bands
• Cavity liner
• Metal crowns
• Metal-ceramic crowns

CONTRAINDICATIONS:

• Titanium based restorations (as cement discolouration occurs)

DISADVANTAGES:

• Low pH initially
• Low resistance to erosion in acidic environment
• Short working time

Features 

• Antibacterial
• Low irritation
• Adhesive to tooth structure
• Sufficient compressive strength
• Higher tensile strength than Zinc Phosphate
• Low post-op sensitivity