ammdent pc seal
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
Fixation of metal metallo porcelain or composite veneered inlays ,on lays .crown and bridges.
Titanium based restorations (as cement discolouration occurs)
Low pH initially
Low resistance to erosion in acidic environment
Short working time
Powder 30 gm