Zhermack - Hydrogum 5 Refill Bag. Hydrogum® 5 Super Fast  is an extra fast setting dust-free alginate whose impressions are dimensionally stable for 5 days. Recommended for temporary crowns and bridges, removable prostheses and chromes, study models, antagonists in fixed and removable protheses. 

• Five day stability
• Total setting time = 1:50 minutes
• Extra fast water absorption (5 seconds)
• Homogenous mass, smooth, compact surfaces
• 5-year shelf life
• Extra fast working and setting times

• Exotic fruity flavour (mangustan) and Lilac color

• Thixotropic