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There are many investment plasters for casting. Few can handle platinum, palladium and high-temperature white golds well. Fewer still that can withstand the expansion and difficulties some cad models present or certain design challenges.

Even fewer investments can do all of the above and allow same-day casting. Docs is the answer to all the above.

Docs users also enjoy a high level of tech support. The Docs sales rep has decades of experience in casting precious metals. So, call Daniel at 213-675-6178 to fill in the details and get Docs into your supply room.

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Docs and the newest growing CAD materials

As new materials come into play for CAD models, be sure to review the CAD instructions for Docs. Long hot burnouts will be the order of the day. Docs can take the 1600 degree heat for this and maintain it's strength. This way you are far less likely to have any plaster break off and become inclusion porosity. 
Change is here. Please visit  https://docscastingplaster.com/  for future updates and news on Docs.

Resin Cad Cam or Photopolymers

For those most difficult resin Cad-Cam models... If you are using this material to simply overcome the defects that you encounter from the use of carving or RP waxes, you can just as well use a normal jewelry burnout cycle in the same oven as your normal daily production flasks. Method B: (Smaller flasks or small flask-less castings) Note: Casting flask-less is ideal with this type of material · Program your oven controller for a ramp rate from 4 degrees per minute to a maximum of 10 degrees per minute. This investment material is very resistant to shock so your ramp up speed can be faster than with gypsum-bonded investment. · About 1 hour after investing, put the flask into an oven that is preheated to about 300 o F (150 o C), with the wax button facing down. · Ramp directly up to your top burnout temperature of about 1350 o F - 1600 o F, depending on the metal you are burning out. For photopolymer...