Coltene Whaledent Speedex Universal Activator (60ml)

Speedex offers physical properties that approximate to those of addition cured silicones – polyvinylsiloxanes. Speedex has elastic recoverability and reproduction, which is otherwise only achieved by A-Silicones. As a result of the low shrinkage, impressions remain dimensionally stable and can be cast for up to 7 days without problems. Furthermore this...