duplicating silicone (addition-curing), extra hard
Fegura® Sil extra hard was especially developed for flaskless duplicating in the dental laboratory.
Fegura® Sil extra hard has a low viscosity and excellent mechanical stability which allows trouble-free working during flaskless duplicating.
Colour A: red; B: blue
Shore A 27 - 30
Processing time ca. 5 min (22 °C)
Demoulding after approx. 30 min (22 °C)
