TECHNODUR Hardener

Cold-dipping hardener liquid for duplicated models. For investment duplicated models in Cr-Co technique.

Easy to use, it’s supplied ready to be used, no need to dilute.
Dry in a few minutes.
It’s a clean and economical choice to the traditional method with wax.
TECHNODUR soaks in the surface of the hot model, acting as a binder and leaving the entire surface hardened avoiding
possible loosening of rest of investment.