Italian dental manufacturer, since 1946
Dental Supplies Producer


Chromatic type 4 extra hard stone (pastel yellow -> pink -> pastel yellow) with extra fine granulometry specific for the preparation of total and partial non-removable master models, stumps preparation, metal framework, implants and antagonist models.

Additionally, its physical properties are ideal for all CAD-CAM reading techniques.



The extra fine granulometry is a guarantee for obtaining accurate fine and homogeneous stone with high resistance to compression, abrasion, chippings free and resistant during the prothesis preparation.
Kromotypo4 is compatible with all impression material and all products for the isolation of plaster against plaster.
Final color: Pastel yellow.

• Water/powder ratio: 22 ml/100 g
• Imbibition time: 20”
• Manual mixing time: 60”
• Mechanical mixing time: 30”
• Pouring time: 3’
• Setting time: 7’
• Time for separation after setting*: 30’
• Setting expansion (after 2 hours): 0,08%
• Compressive strength (after 24 hours): 81 MPa – 11.740 Psi – 828 Kg/cm2
• Rockwell hardness (after 24 hours): 85 HRl

Measurements at 23°C with deionized water.

* Depending on the impression material used, the times indicated may vary.


viraggio Kromotypo4

The pastel yellow color indicates the mixing time, the appearance of the pink color indicates that the plaster can be poured, and the final pastel yellow color indicates that the complete hardening of the plaster has taken place and the model can be removed from the impression.


KTP096 – 1 x 25 kg bucket
KTP098 – 1 x 6 kg bucket
KTP412 – Box containing 10 x 1.250 kg bags (12.5 kg)


A Comprehensive Guide to Using Lascod’s KROMOTYPO 4 Plaster:

  To download the instructions for use go to the download page.

Chiedi un preventivo

Sei un deposito dentale?
Scrivici i prodotti che vorresti acquistare, verrai ricontattato il prima possibile dal nostro ufficio commerciale, che ti fornirà tutte le informazioni di cui hai bisogno e la nostra migliore offerta.

Sei un dentista o un odontotecnico?
Richiedi i nostri prodotti al tuo rivenditore di fiducia, o vai alla pagina contatti per trovare il distributore più vicino a te. Per ricevere le offerte in vigore inviaci un messaggio!

Oppure, se preferisci, invia direttamente una mail a info[at]

Request a quote

Are you a dealer?
Write us the products you would like to buy, our sales office will contact you as soon as possible, providing you all the information you need and our best offer.

Are you a dentist or a dental technician?
Lascod does not offer direct sales service for small quantities, write us your city and we will let you know which distributor is closest to you. 

Or, if you prefer, directly send an email to