Kromopan’s color indicator will guide the operator through the step-by-step procedure.
- Purple: Spatulate until the pink color appears.
- Pink: Load the tray and wait for the white to appear.
- White: Insert in patient’s mouth to take the impression.

The set time in the mouth is only 30 seconds which allows for a more comfortable experience for your patient.
Kromopan can be used to prepare the following impressions:
- mobile prostheses
- removable and fixed prostheses antagonist
- preliminary models
- study models
Features
- The first ever alginate with a chromatic phase indicator: Purple/Pink/White
- Class-A, type 1 alginate
- Easy to mix
- Thixotropic
- Extra-fast, in-mouth minimum setting time: 30 seconds
- High accuracy: 20 micron
- Long dimensional stability: 168 hours
- Compatible with alginate impression disinfectant
- Mint flavor
- Dust free
Storing
Impressions taken with Kromopan will remain dimensionally stable for 168 hours if stored in a sealed plastic storage bag without adding water, wet paper or wet cotton.
For further storage and disinfection instructions, please refer to the Resources Page.
Packaging
- KRM203 – Kromopan Plastic Tub containing 1 bag (450 g.)
- KRM302 – Kromopan bag (450 g.)
Alginates
Alginor-Ortho
Alginor-Ortho is an orthodontic-specific alginate with a chromatic phase indicator. It boasts 168 hours of dimensional stability, so there's no need to pour immediately. Its high elasticity and resistance to tears helps maintain accuracy for impressions with heavy...
Alginelle
Alginelle is a non-chromatic alginate with 168 hours of dimensional stability, so there's no need to pour immediately. This alginate by LASCOD was formulated with the same application specifications as Kromopan. However, it differs from Kromopan because it does not...
Millenium
Millenium is the first of a new generation of alginates. This top quality product is used for high precision impressions with detail definition up to 15 micron. It offers maximum accuracy and is best used when details are essential for quality prosthesis preparation....
IQ Chrom
This dental alginate has a chromatic phase indicator Purple: mixing Lilac: load the tray Green: position in mouth The chromatic phase indicator helps with the preparation of impressions without having to worry about temperature changes or specific water hardness....
IQ Tropical
Dental alginate with a chromatic phase indicator for dental impressions Characteristics Class A Easy to mix Thixotropic Fast in mouth, minimum setting time 60 sec. High accuracy: 50 micron Compatible with alginate impression disinfectant Mango flavor Dust Free 5 years...
IQ Green
Dental alginate without a chromatic phase indicator for dental impressions. Dental alginate for elastic impression. Class A Easy to mix Thixotropic Fast in mouth, minimum setting time 60” High accuracy: 50 micron Compatible with alginate impression disinfectant Color...