P & G Impex

Product Details:

Prestige SIGMA is a high value, low cost gypsum bonded investment powder developed by Certus to provide the user and industry with an investment powder engineered specially to eliminate costly surface defects associated with casting the most difficult designs and shapes cast in silver and bronze.

Uses the highest purity raw materials available

Variable water to powder ratio, 38 - 40/100 for thick yo thin designs

User friendly formula, easy to mix and use

Superior thermal shock resistance to temperature. Highly resistant to flashing and cracking

Special proprietary control chemicals easily remove air from the investment slurry and pattern surface to provide super smooth, bubble free casting time after time

Provides extra smooth, dense, flash free castings

Easy removal during water quench

Better casting results, even when less than perfect mixing techniques are observed

ZERO defects policy. All batches test cast in silver to ensure perfect quality before shipping

• Prestige SPARKLE is a special application, gypsum bonded investment developed by Certus for casting 'Stone in Place' (wax setting). Pre-blended with special, technical grade anti-oxidizing ingredients, SPARKLE™ forms a reliable, protective barrier (heat shield) that protects diamonds, semi-precious stones and cubic zirconia from clouding, or burning during the burnout and casting process. Engineered with environmentally friendly control chemicals...

• Pre-blended premium investment formula for casting "Stone in Place"(Wax setting)
• Provides a protective barrier for diamonds, precious and semi precious stones cast in place up to a temperature of 630°C
• Superior mold strength provides clean, flash free castings from top to bottom of tree
• Smooth, creamy, easy flow formula provides bubble free castings using normal working times
• For gold up to 22K sterling and fine silver,brass,bronze
• Easier removal and clean up of castings

Product Details:
For casting silver brass, and bronze
Prestige royal cast is a breakthrough in low cost, high quality, gypsum bonded investment material developed specifically for the casting of high & low production brass & bronze jewelry castings. High purity raw materials, specially graded refractory minerals, special additives and control chemicals for stable working times that reproduce sharp, detailed castings without watermarks an excellent choice for the quality conscious jewelry manufacturer makes royal cast  the perfect choice in production.
Ease of use - mixes a thin, creamy, easy to pour consistency
High purity - uses only the world's finest raw materials from america&europe
Control - incorporates special, proprietary wetting and antifoaming agents for smooth, sharp, detailed castings
Variable w/p ratios - can be used for thick to thin designs using 38%-41% water to powder ratio
Superior mold strength - engineered to have superior mold strength for casting both small and the largest flasks in both small and high volume shops
Heat resistance - highly resistant to temperature with good thermal shock properties
Sharp reproduction of detail. Particles sized specially to provide super results in casting brass & bronze