Air abrasion with water spray, called hydro abrasion or sandblasting – virtually painless, gentle & wonderfully quiet.
Whether you’re using the KaVo sandblaster RONDOflex to pretreat dentine, metal or ceramic surfaces or before applying adhesive systems and composite-based cements, you’ll love the multitude of clever details designed for convenient everyday use, like the hydro system within abrasion and the gentle and virtually painless surface treatment.
- Air abrasion or mini sandblaster system and water spray for reduced powder mist
- Surface conditioning for strong adhesive connections, minimally invasive, virtually painless, gentle and quiet – ideal for treating anxious patients
- Ready for immediate use and, thanks to the simple MULTIflex adaptation of the mini sandblaster
- Improved adhesive strength between tooth and material
- Custom adjustment of the working angle and beam power
- Convenient filling of the powder container
- Wide range of applications
- High-speed air flow (20 m/sec) for faster abrasion and noticeable time savings for treatments
KaVo RONDOflex air abrasion with Mini Sandblaster in videos:
Due to the improved adhesive sandblasting technology, the air- and hydro abrasion unit has a completely new user focus. The minimally invasive removal of the tooth substance and direct and indirect restoration materials increase efficiency and quality for the practitioner.
The surfaces are removed, cleaned and enlarged, thus offering a good basis for the adhesive technique. Thanks to these properties, the RONDOflex plus 360 can be used in any dental practice.
Strong. Clean. Efficient.
- Highly efficient, minimally invasive and clean abrasive sandblasting process, easy and accurate.
- Gentle treatment with no drilling, no syringe, no noise, no vibration and no unpleasant feeling in the mouth: Comfortable for your patients, especially for sensitive patients, children and adolescents.
- Unparalleled flexibility and smooth handling at different workplaces thanks to the MULTIflex coupling: Just a "Click" does the trick! No additional devices. No additional connections. No fiddly assembly.
- With an additional water supply for the hydro abrasive sandblasting system
- Reduced overspray of powder.
- Significantly smaller dirt radius
- Easier to remove corundum particles
- More comfortable treatment
- Incl. 2 cannulas
- For planar spot removal
Advantages of the RONDOflex plus
The RONDOflex plus 360 mini sandblaster is intended for minimally invasive, planar, and in-depth removal of tooth substance and materials on the restorations, such as:
- Preparation of cavities for smaller composite restorations of Classes I to VI, in depressions, fissures and incipient lesions
- Removal of composite restorations, discolouration or amalgam tattoos
- Repair: removal of composites and other resin-based filling materials
- Cleaning and enlarging/roughening of the surfaces of metals, composites, acrylics, ceramics and amalgams for better adhesion
- Pre-treatment of the surface when bonding orthodontic brackets, veneers and aligners
Results with the RONDOflex sandblaster


RONDOflex before inserting a bridge to improve the adhesive technique



RONDOflex before inserting a CAD/CAM crown



Open fissures with minimal invasion



RONDOflex before inserting veneers



Sandblaster RONDOflex - Accessories & Testimonials

Four different cannulas for different applications:
- 110° small (0.46 mm) – powerful cannula for spot treatment
- 110° large (0.60 mm) - powerful cannula for planar treatment
- 90° small (0.46mm) – better molar access for spot treatment
- 90° large (0.60 mm) – better molar access for extensive treatment
Choice between two corundum powders with different granulation – clearly colour-coded.
- RONDOflex plus 360 mini sandblaster
- Cannula 110°/0.60 mm (Mat. No. 1.002.6251)
- Cannula 110°/0.46 mm (Mat. No. 1.002.9176)
- Key (for changing the cannula, Mat. No. 1.002.6250)
- Powder container 27 µm (powder replacement, Mat. No. 1.003.1235)
- Powder container 50 µm (powder replacement, Mat. No. 1.003.1236)
- Rubber cover (for powder container, Mat. No. 1.000.2678)
- Powder 27 µm & 50 µm; 75 g each
- Nozzle needle (Mat. No. 0.573.6052)
- Cleaning bur (Mat. No. 0.573.0321)
- Cleaning cover (Mat. No. 3.005.4213)
- Cleaning adaptor (Mat. No. 3.006.4667)
- Protective goggles for patient and user (Mat. No. 1.000.9006)
- Cannula mounted 90°/0.6 (for improved access to molar region, Mat. No. 1.002.9179)
- Cannula mounted 90°/0.46 (for improved access to molar region, Mat. No. 1.002.9182)
- Flat container seal (Mat. No. 0.573.6072)
- O-ring for cannulas (Mat. No. 0.200.6019)
- Nozzle tube 0.9 (Mat. No. 1.002.9920)
Clinical case study "Air abrasion system with water spray" by Dr Thierry Caires, Dentist from France: The versatile use of the mini sandblaster RONDOflex plus 360 in applications using veneers, pre-treatment for e.max overlays and before inserting different zirconium crowns. The cleaning power ensures a better structure of the surface of materials and on the tooth and thus ensures perfect adhesion.
Read the clinical case study here
Questions and answers about RONDOflex plus 360 with Dr Artur Lukianenko, Saint Petersburg, Russia
Dr Michael N. Mandikos reports on his experiences with the RONDOflex plus 360 mini sandblaster unit from KaVo. In the case study, he shows the use of RONDOflex in a two-piece dental cantilever bridge.
Read the complete case study here
Dr Yoshinori Uchida shows the RONDOflex in use on the inner surfaces of CAD/CAM crowns and the surface processing of the abutment.
Tips for prolonging the service life of your dental handpieces.
Curious to discover new tools and materials that make conservative caries management possible? Turn to the RONDOflex plus 360 with water spray for a variety of your treatment needs. [Link article RONDOflex] *“Dental Product Shopper” is an US-American dental product comparison portal. The linked articles may contain information about products and/or local promotions, that are only available in North America.
for reprocessing the PROPHYflex 3 + 4 and fRONDOflex plus in thermal disinfectors
All around solution for minimal invasive cavity preparation The Air-Abrasion-System with additional water supply and reduced powder contamination. Dr. Michael N. Mandikos on his experiences with the KaVo RONDOflex Plus 360.
Questions and Answers about RONDOflex plus 360 with Dr. Artur Lukyanenko from Saint-Petersburg, Russia
Air abrasion system with water spray to reduce the quantity of powder dispersed and gently and painlessly remove material on a tooth's surface.

