CROMCOVEST® is a graphite-free phosphate bonded investment for frameworks. It is suitable for use with both silicone and agar agar duplicating materials. Medium-grain, it produces models with outstanding surface strength and edge stability, allowing precise castings and effective polishing. Expansion is controlled by means of the UNISOL® liquid, diluted with distilled water. FIELDS OF USE: production of all types of framework.
Cromcovest
Mixing :
100 g: 13-15 ml
Mixing time :
30 "vacuum
Processing time :
4 '
Final time :
7 '
Ready for preheating in :
45 minMax temperature:
1050 ° C
Max total expansion (Unisol 100%) :
<3%
Compressive strength (2 h) :
> 27 MPa