- Universal crown and bridge speed investment for all indications, alloys and press ceramics. - A single investment for all applications. - Maximum stability with all preheating techniques. - Precisely targeted expansion control for precious metal alloys, non-precious alloys and press ceramics. - Free choice of investment systems (metal ring or ringless). - Great reliability of production batches due to extensive testing. - Targeted accuracy even with long-span bridges. - Pack of 6 kg (38 x 160 g). **For further product information , please contact Chat Support**