RPD Casting Investment
X-20 Speed is a vastly improved casting investment for making chrome partial denture frameworks in half the time of conventional investments.
- For casting any chrome partial alloy
- Refractory cast is hard, strong and smooth
- For rapid fire technique
- Fits master models like gold castings
- Sets fast — no tamping required
- Controlled expansion with Special Liquid Concentrate
- May be used without metal ring. Mixes easily and produces a cast of unusual smoothness and strength. May be used with any good duplicating material intended for chrome investments.
|Liquid/Powder Ratio||12mL water/100g|
|Working Time||5-6 minutes|
|Ready for Burnout||20 minutes|
|Thermal Expansion 700º-1,000ºC (1,300º-1,800ºF)||1.00%|
|Compressive Strength, Wet||1,850 psi (13MPa)|