1 pack = 1 bottle each = 5 kg Wirosil® 1+2 • Wirosil is an addition-cured, two component silicone that reproduces exceptionally accurate master models due to its high dimensional stability. • With economy flasks and stabilization insert Wirosil ensures easy, reliable duplicating using the minimal amount of material. # Ideal for duplicating milled surfaces in fixed/ removable work. • Mixing ratio 1:1.