
Renfert lay:art style Porcelain Brushes · Opaque (2 pcs)
The Renfert Lay:art brush size 4 slim is a dental laboratory product supplied by Renfert for dental laboratory ceramic and modeling work. Catalog code 17250004.
Renfert lay:art style Porcelain Brushes is a ceramic brush from Renfert, part of the Lay Art line.
This page carries 10 brush options: Color (2 pcs), Opaque (2 pcs), Size 2 (2 pcs), Size 4 slim, Size 6 slim, Size 8 slim, Size 4 bold, Size 6 bold and 2 more.
Find it on our Instruments shelf, under Porcelain & Ceramic Instruments.
Orders placed before 3 PM ET ship the same day when the item is on our shelf (otherwise within 3 business days), and ground shipping is free over $10.
Product
- Manufacturer
- Renfert
- Manufacturer #
- 17250001
- Item code
- 043-0138
Catalog path
- Marketplace
- Laboratory
- Category
- Lab Instruments
- Subcategory
- Porcelain & Ceramic Instruments
Ordering
- Status
- Ships in 3 business days
More from Porcelain & Ceramic Instruments
Stocked in the same subcategory.
Questions
What is Renfert lay:art style Porcelain Brushes used for?
The Renfert Lay:art brush size 4 slim is a dental laboratory product supplied by Renfert for dental laboratory ceramic and modeling work.
Which brush options are on this page?
This page carries 10 brush options: Color (2 pcs), Opaque (2 pcs), Size 2 (2 pcs), Size 4 slim, Size 6 slim, Size 8 slim, Size 4 bold, Size 6 bold and 2 more. Pick one to see its price, part number and stock.
When does it ship?
In-stock orders placed before 3 PM ET ship the same day; anything not on our shelf ships within 3 business days.Ground shipping is free over $10.
About ceramic brushes
In the layering technique porcelain powder is mixed with its liquid and the paste is applied with a brush in several steps. One study describes the layering as done by hand by an experienced technician.
A ceramist is one who has proficiency in ceramics, the art of making porcelain dental restorations. In the layering technique porcelain powder is mixed with its liquid and the paste is applied with a brush in several steps.
Porcelain condensation is the step that makes the porcelain denser by removing excess water with vibration and blotting.
How the types of porcelain instrument differ
- Ceramic Brushes — Carries the porcelain paste to the work.
- Ceramic Application Brushes — Carries the porcelain paste to the work.
- Ceramist Brushes — Carries the porcelain paste to the work.
- Build-Up Instruments — Used in the build-up, where the porcelain is made denser.
What happens after the build-up
Firing is the process of porcelain fusion that produces the restoration.
The glaze is the final firing, in which the surface is vitrified to a high gloss.
Sources: The Glossary of Prosthodontic Terms, 9th edition (J Prosthet Dent 2017) · Fracture resistance of zirconia-based crowns veneered by layering and CAD-on techniques (J Dent Shiraz 2026)







