Dupré Minerals Limited supplies a range of materials which have been chosen specifically for the investment casting and refractory industries.
Mullite 55 is available both in a flour form for slurry tanks and also in a comprehensive range of crushed and graded material produced with an exceptionally low dust content specifically for the investment casting industry.
Mullite 55 Enquiries
For further information on Mullite 55, please contact us.
Mullite 55 Downloads
Click below to download Mullite 55 Technical & Safety Datasheets
Zirconium Silicate Friction Products The highest purity Zircon or Zirconium Silicate can be found in deposits close to the American, Australian and South African coasts.
Silroc – Fire Putty
Silroc – Fire Putty Precision Casting Application Silroc is a ready-to-use, plastic refractory putty/mouldable. Chemical Composition Silroc is a very low iron, siliceous product having
Rhoseal Precision Casting Application Rhoseal (L589D) is supplied as a dry powder which when mixed with a solution of Prosol (M061) liquid rapidly sets as