SPARK595HD

Alloy for the production of bronze items, jewels and models obtained by investment casting. The elements contained in this product ensure a high deoxidation after casting and a high surface quality, making it suitable for castings with and without stones in place.

Find out more

SPARK598

Brass for the production of jewels and models obtained by investment casting. The elements contained in this product ensure a high deoxidation after casting and a high surface quality, making it suitable for castings with and without stones in place.

Find out more

SPARK604HP

Master alloy for the production of white palladium based 750 ‰ gold jewellery obtained by investment casting. The elements contained in this product ensure a high deoxidation in casting and a high surface quality, making it suitable for castings with and without stones in place. The use is suggested with the addition of 30 - 52 % of pure palladium to the master alloy.

Find out more

SPARK676L

Master alloy for the production of yellow 375 - 417 - 585 ‰ gold jewellery obtained by investment casting. The elements contained in this product ensure a high deoxidation in casting and a high surface quality, making it suitable for castings with and without stones in place. The use is suggested with the addition of 0 - 20 % of pure silver to the master alloy.

Find out more

SPARK676LC

Master alloy for the production of yellow 375 - 417 - 585 ‰ gold jewellery obtained by investment casting. The elements contained in this product ensure a high deoxidation in casting and a high surface quality, making it suitable for castings with and without stones in place. The use is suggested with the addition of 0 - 20 % of pure silver to the master alloy.

Find out more

SPARK678LC

Master alloy for the production of yellow 375 - 417 - 585 ‰ gold jewellery obtained by investment casting. The elements contained in this product ensure a high deoxidation in casting and a high surface quality, making it suitable for castings with and without stones in place. The use is suggested with the addition of 0 - 20 % of pure silver to the master alloy.

Find out more

SPARK680L

Master alloy for the production of yellow 375 - 417 - 585 ‰ gold jewellery obtained by investment casting. The elements contained in this product ensure a high deoxidation in casting and a high surface quality, making it suitable for castings with and without stones in place. The use is suggested with the addition of 10 - 30 % of pure silver to the master alloy.

Find out more

SPARK682H

Master alloy for the production of yellow 585 - 750 ‰ gold jewellery obtained by investment casting. The elements contained in this product ensure a high deoxidation in casting and a high surface quality, making it suitable for castings with and without stones in place. The use is suggested with the addition of 20 - 40 % of pure silver to the master alloy.

Find out more

SPARK687H

Master alloy for the production of yellow 750 ‰ gold jewellery obtained by investment casting. The elements contained in this product ensure a high deoxidation in casting and a high surface quality, making it suitable for castings with and without stones in place. The use is suggested with the addition of 30 - 50 % of pure silver to the master alloy.

Find out more

SPARK688H

Master alloy for the production of yellow 750 ‰ gold jewellery obtained by investment casting. The elements contained in this product ensure a high deoxidation in casting and a high surface quality, making it suitable for castings with and without stones in place. The use is suggested with the addition of 30 - 50 % of pure silver to the master alloy.

Find out more