• Material: Carbon-Free Oxy-Phosphate
• Qualities: Very Fine Grain Structure, Heavy Cream Consistency, Consistent Fit, Easy To Devest, Simplified Technique, Casts Most Alloys Without A Ring, High Strength.
• Purpose: Ideal Investment For Use With Ceramic Gold, Semi-Precious And Nonprecious Crown & Bridge Alloys.
• Quantity: 150x 100g Powder, 3L Liquid
• Working Time: 5 Minutes
  
• Setting Required Prior to Burnout: 1 Hour
  
• Setting Expansion: 0.5%
• Thermal Expansion: 1.5%
• Burnout Temperature: 1600-1700°F (871-927°C)
• Country of Manufacture: United States
  
• Package Include: Nobilium CB-30 Crown & Bridge Investment Material 

Nobilium CB-30 Crown & Bridge Investment Material is an ideal investment for use with ceramic gold, semi-precious, and nonprecious crown & bridge alloys. CB-30 is a high-heat, oxy-phosphate investment with an extremely refined grain. Through this “carbon-free”, refined grain and its temperature-immune liquid binder, CB-30 provides the type of controlled expansion necessary to yield extremely smooth castings with excellent die adaptation.
Features:

• Casts Most Alloys Without A Ring
• Controlled Expansion Through Its Special "All Seasons" Liquid
• A Proven High Heat Cristobalite Investment
• High Strength To Improve Casting Surface Finish And Yield More Accurate Casting Dimensions
• Controlled Mixing Reaction To Prevent Unwanted Bubbles
• Very Fine Grain With The Consistency Of Heavy Cream
• Easy To Devest
• Simplified Technique
• Consistent Fit
• Extremely Smooth Castings
• Carbon-Free
• Suitable for precious or base metal alloys
• No ring necessary
• Freeze-stable liquid