PrimeCast 101- Polystyrene

Product information
PrimeCast 101, a grey powder on polystyrene basis, is suited especially for investment casting due to its excellent dimensional accuracy and its low melting point.
 
Properties 

• high dimensional accuracy
• low residual ash-content
• very high surface quality
• good strength for use as lost pattern

 Application

• patterns for investment casting
• master patterns for vacuum casting, herby it is advised to infiltrate the parts with e.g. epoxy resin
• production of lost patterns for the plaster and ceramic shell casting process
• The material is optimised for minimum residue ash content after burning-out.