The art of layering and staining
Precise brushes. Smart mixing trays.
100 years of expertise – for your perfection in detail
Our carefully coordinated solutions make working not only easier but also more efficient. The ergonomically designed brushes and mixing trays have been specifically developed to meet the diverse demands and techniques involved in ceramic processing.
Whether natural hair brushes, bionic synthetic brushes, or mixing trays with integrated moistening – Renfert offers a wide product range for individual workflows and the highest precision.
Perfectly coordinated: Brushes and mixing trays with system
With the lay:art system, you set a clear statement with regard to design, ergonomics, and functionality. Two housing sizes provide the ideal framework for all mixing tray inserts— ranging from ceramics to stains.
The lay:art and lay:art evo brushes impress with their exceptional brush tip: it consists of a particularly large number of hairs of the same length, which increases tension and extends durability.
A system that not only supports your work – but inspires it.
Read our blog post to learn how our system effectively supports your work.
Perfection for Full Contour and Micro Layering
Experience maximum control and durability – with our innovative evo synthetic brushes, specifically designed for your demanding layering techniques.
The brush hair evo:lution
The new lay:art evo brushes with their innovative Bionic Hair fibers are a real revolution in layering: As fine as natural hair, yet shape-retaining, elastic, and durable. Their high tension and firmness allow for pinpoint application of even the smallest amounts of ceramic – ideal for techniques such as Full Contour and Micro Layering.
Choose from two perfectly coordinated tip shapes: cone for precise contours, and flame for smooth transitions.
For all those, who do not compromise, when it comes to layering.
Layering like a master, staining with precision.
Discover our highlights!
lay:art evo
Kolinsky evo
Genius evo
Genius
lay:art crystal aqua
lay:art tropic pro
Customer reviews
Prof. Amr EL-Etreby
Ameni Mansouri
Flaviana Bezerra
Feras Mossa
Learn Even More in the Renfert Dental Blog with tips and insights from and for the dental lab and dental office.
FAQ on dental wax-up techniques – your questions, our answers!
Choosing the right brush hair is crucial for dental technicians, as it directly affects modeling capability, moisture control, and precision when working with ceramic materials.
Natural hair (e.g., Kolinsky red sable):
Advantages:
- Excellent moisture absorption for even application.
- Fine tip structure ideal for detail work and smooth transitions.
- Familiar tactile sensation preferred by many technicians.
Disadvantages:
- Sensitive to cleaning agents and heat.
- Limited durability under heavy use.
- Animal origin may raise ethical concerns.
Synthetic hair:
Advantages:
- Durable and shape-retentive, even with frequent use.
- Easy to maintain and less sensitive to external factors.
- Animal-free, making it an ethical alternative.
Disadvantages:
- Conventional synthetic fibers often absorb less moisture.
- Less flexible for fine detail work.
Modern developments: high-performance synthetic fibers
Recent innovations have improved synthetic brush performance to overcome the disadvantages of conventional fibers. The Bionic Hair developed by Renfert is one such example. This innovative fiber mimics the benefits of natural hair while offering synthetic durability:
- Moisture absorption and release similar to natural hair.
- Fine tip structure for precision work.
- High resilience and shape retention even under intensive use.
- Longer lifespan with consistent performance.
A premium dental mixing tray is a key tool in the dental laboratory, especially when processing ceramic materials, stains, or composite materials. Its features not only impact the quality of the work but also influence efficiency and ergonomics at the workstation.
1. Moisture management
An effective ceramic mixing tray supports controlled moisture supply to prevent materials from drying out. This is particularly important when working with dental ceramic layering materials that require extended processing times.
- Mixing trays without moistening are suitable for materials that do not require additional moisture.
- Partially moistening systems provide targeted moisture zones.
- Full-surface moistening trays ensure consistent moisture across the entire surface, making them ideal for advanced layering techniques.
2. Tray material
The material of the mixing tray affects both moisture regulation and handling comfort, as well as ease of cleaning:
- Glazed porcelain: Smooth, hygienic, and easy to clean, but not moisture permeable.
- Diffusible, unglazed porcelain: Enables uniform moisture distribution via capillary action.
- Natural stone (e.g., agate stone): Offers a premium look and pleasant tactile feel but is more costly and lacks moisture retention.
- Glass trays: Neutral and easy to maintain, often used with moistening strips.
3. Easy to clean
Daily cleaning is an important aspect of laboratory hygiene.
- Smooth, non-porous surfaces can be cleaned quickly and thoroughly.
- Textured or perforated trays require particular care but offer advantages in terms of moisture distribution.