Lamel® composite bonding cement There is no need for primer or bonding agent with Lamel®. The material is applied directly to the clean composite post. In addition, the material can be injected into the prepared root canal. Place the composite post into the canal and hold in position for 20 – 30 seconds. Lamel® ensures a strong bond between the composite and the post, as well as to the sides of the root canal. It is sometimes helpful to lightly abrade the root canal surface for added mechanical retention. Of course, Lamel® is also suitable for most other indications where composite cement is used.
07-120 LAMEL is supplied in a kit with 1 syringe 6 g + 10 Tips Tips available separetly
Film thickness: 10 microns Adhesion to etched human enamel*: 1200 psi (8.3 MN/m2) Relative adhesion to gold*: 09-10 Hardness (Barcol): 88 Diametrical tensile strength at 30 min: 4200 psi (29 MPa) Compressive strength at 30 min: 24,000 psi (165 MPa) Working time (23°C/73°F)**: 180 seconds Setting time (23°C/73°F): max. 5 min
Solubility in water:
below 0.2% pH: neutral alumna. Relative to the adhesion of Zinc Phosphate Cement taken as 1. Data for other cements: glass ionomer 4-4.5 polycarboxylate cement 6-7.5. ** Curing time may be prolonged by refrigerating the material just before use.