SELECT Polysil® SH impression materials fulfill the complete range of your impression needs – from single-unit crowns to multiple-unit cases. SELECT Polysil SH is also suitable for all applications and impression taking techniques. SELECT Polysil SH comes in a wide assortment of viscosities, including light, medium, heavy and monophase. It’s also available in regular set (three minutes), fast set (two minutes) and all come packaged in familiar and convenient cartridge systems. Contains: 1 Tub base putty (260ml) 1 Tub Catalyst Putty (260ml)