Investment Powder SRS Global™, 22.5kg

Beskrivning

Reliable Investment for Brass and Multi-Metal Casting

The SRS GLOBAL™ Investment Powder is a purpose-developed solution for jewellery casting, with particular strength in Brass applications. Designed for consistency and cost-efficiency, it delivers dependable results without compromising on surface quality or casting integrity. For workshops focused on Brass casting, this investment offers an excellent balance between performance and value.

Versatility Across Precious Metals

While optimised for Brass, GLOBAL™ is equally effective when used with a wide range of metals, including gold up to 18ct. Its adaptable formulation ensures reliable mould performance regardless of casting requirements, making it a practical choice for jewellers who work across multiple alloys.

Clean Castings with Superior Surface Finish

GLOBAL™ is engineered to produce defect-free castings with a smooth, high-quality surface finish. Its controlled expansion and stable behaviour during burnout minimise common casting issues, reducing post-casting work and improving overall efficiency at the bench.

Efficient Breakdown and Easy Cleaning

After casting, the investment breaks away cleanly and easily, saving valuable time during finishing. This ease of removal is particularly beneficial in detailed jewellery work, where preserving fine features is essential.

Consistent Quality, Manufactured in the UK

Produced under the ISO9001 quality management system at the SRS factory in the UK, GLOBAL™ ensures repeatable, high-standard results. It follows the same working principles and mixing ratios as other trusted SRS products such as CLASSIC™ and EUROVEST™, allowing seamless integration into existing workflows.

Flexible Processing for Workshop Efficiency

GLOBAL™ supports both dry and steam dewaxing methods, providing flexibility depending on workshop setup. Its burnout and casting schedules are straightforward and familiar, helping casters maintain control and consistency across production cycles.

• Brand: SRS

• Product type: Investment powder for jewellery casting

• Specialisation: Brass casting (also suitable for gold up to 18ct and other metals)

• Packaging: 22.7 kg (50 lb) sack

Mixing & Performance:

• Powder / Water ratio: 100 / 38

• Working time (at 22°C slurry temperature): 8 minutes

• Gloss-off time (at 22°C slurry temperature): 10–12 minutes

• Thermal expansion at 750°C: 0.8%

Processing:

• Suitable for dry and steam dewaxing

• Recommended dry dewax temperature: approx. 230°C

• Burnout cycle: approx. 12 hours for 6” x 4” flask (adjust depending on size)

• Casting methods: Centrifugal or vacuum casting

Manufacturing:

• Produced in the UK

• Manufactured under ISO9001 quality standards

 

SRS GLOBAL™ investment powder is a cost-effective, high-performance solution for jewellery casting, particularly suited for Brass. Offers consistent results, smooth surface finish, and easy breakaway. Supplied in a 22.7 kg sack. Investment Powder SRS Global™, 22.5kg