Product Description
Centrix Inc.'s Onyx L/G Black Etch is a 40% phosphoric acid etching gel that features a suspension of black silicon carbide particles for visibility on the tooth surface. When the black silicon carbide particles are agitated, they can impart a gentle abrasive and cleansing effect. There is no dye, so it eliminates the chance of staining porous surfaces. This gel washes off easily and is used on dentin or enamel.


Onyx Etch 40% Bulk Pack - 6 Syringes/50 Needles
Technical Specification
Color: Black
Contains: 15 (1.5 ml) syringes and 50 disposable application needles
Sku# 310054
Onyx Etch 40% Bulk Pack - 6 Syringes/100 Needles
Technical Specification
Color: Black
Contains: 15 (1.5 ml) syringes and 100 disposable application needles
Sku# 310055
Onyx Syringe Kit - 25/Pkg
Technical Specification
Package Quantity: 25/Pkg
Sku# 310052
VIEW ALL SKUS | Expand | Collapse




Centrix Brings Added Value to Dentists in the Southeast

Centrix recently introduced Evin Langston as the new regional accounts manager to dentists in the southeast...

Read More
Warm Composite Lessens Hand Fatigue and Improves Results

Make dispensing composite easier on your hands while improving your final restorations. Centrix’s new HeatSleeve Self-Heating...

Read More
New Centrix Dental Website

Centrix’s new website,, can be easily viewed on a mobile device, allowing users to find relevant...

Read More

Customer Reviews

Rating Breakdown(0.0 average)
Write a Review
Centrix, Inc.
For more product information or resources

Select Your Preferred Distributor

Request Info