Oliver Brix meets Renfert Basic quattro IS
"The Basic quattro IS sandblaster is so precise that I can even define fissures." Oliver Brix
5 tips from Oliver Brix for defining fissures with the sandblaster:
1. Sandblast using flowing movements - An even and controlled blasting motion will emphasize the anatomical structures without creating defects.
2. Create rounded transition Areas - Rounded shapes resemble the natural anatomical shape of the occlusal surface.
3. Avoid direct, targeted sandblasting - When sandblasting, ensure that the blasting nozzle remains constantly in motion to prevent unwanted recesses.
4. Observe the minimum material thickness recommended by the manufacturer - When the material is too thin, restoration fracture may occur later.
5. 25µm aluminum oxide, 1-2 bar blasting pressure and Ø 0.6mm blasting nozzle - For best results when creating the occlusal surface design.
Watch the video and learn more: www.renfert.com/basic-quattro-is