418 H Magic Master Alloy for 18K (750) gold, developed for fine gold only. Produces a rich Hamilton gold colour with superior casting properties. Optimised for 1040°C – 1080°C casting temperature, with a 620°C – 640°C flask temperature. Made in Germany by AGS Magic. Ideal for professional jewellers and fine jewellery manufacturing.

Universal Master Alloy for Yellow Gold (8K-18K), optimised for superior casting and workability. Produces a rich yellow colour with excellent durability and minimal porosity. Casting temperature: 960°C – 1000°C; Flask temperature: 580°C – 640°C. Made in Germany by Alpha Plus. Ideal for professional jewellery production.