In the field of aesthetic dentistry, Kiyomi K-Bond+ Universal adhesive stands out for its versatility and effectiveness, enhancing its bonding strength.
This product allows for different usage protocols depending on the chosen approach (direct restorations on enamel and dentin, indirect restorations requiring adhesive cementation), and can also be applied as a primer for metal, zirconia, and etchable ceramics, for the cementation of intraradicular posts, and is ideal for use with dental structure reinforcement meshes. Its 7th-generation formula allows it to be used with any etching technique (self-etch, selective etch, and total etch techniques). Without a doubt, it is a product with multiple applications that helps achieve safe adhesive procedures in a “simple and easy” way.
In this article, we will focus on the protocols according to each etching technique, exploring in detail the three main etching techniques used to achieve safe and predictable adhesion, while offering a clear and practical guide to optimize clinical results with K-Bond+ Universal.
Self-Etch Technique
There is no need for prior etching of enamel or dentin.
- Apply one drop of adhesive using a disposable micro-applicator.
- Actively rub the adhesive for 10 seconds.
- Apply a second drop of adhesive to create a second layer.
- Apply a gentle stream of air for 10 seconds to evaporate the ethanol solvent.
- Light cure for 10 seconds (we recommend the KIRA curing light).
Selective Etch Technique
- Apply phosphoric acid for 15 seconds ONLY ON ENAMEL.
- Rinse the surface thoroughly with water.
- Dry the cavity without dehydrating the dentin or leaving excessive moisture on the surface.
- Apply one drop of adhesive using a disposable micro-applicator.
- Actively rub the adhesive for 10 seconds.
- Apply a second drop of adhesive to create a second layer.
- Apply a gentle stream of air for 10 seconds to evaporate the ethanol solvent.
- Light cure for 10 seconds.
Total Etch Technique
- Apply phosphoric acid for 15 seconds on both enamel and dentin.
- Rinse the surface thoroughly with water.
- Dry the cavity without dehydrating the dentin or leaving excessive moisture on the surface.
- Actively rub the adhesive for 10 seconds.
- Apply a second drop of adhesive to create a second layer.
- Apply a gentle stream of air for 10 seconds to evaporate the ethanol solvent.
- Light cure for 10 seconds.
Kiyomi K-Bond+ Universal adhesive offers versatile and effective solutions to adapt to different clinical needs according to the type of dental substrate. The three techniques we have analyzed allow clinicians to optimize results safely and predictably, ensuring durable and high-quality adhesion.
Understanding and applying the appropriate protocol not only improves treatment effectiveness, but also contributes to a better patient experience. If you are looking for a reliable adhesive adapted to the demands of modern dentistry, K-Bond+ Universal is a choice that will make a difference in your daily practice. Remember: always keep it “simple and easy.”


