Manufactured in Geelong, Victoria, Bucek Industries applies its expertise in magnesium metallurgy and casting to produce high-quality bolus products using carefully controlled processes and high-purity magnesium. The result is a reliable, slow-release supplement designed to deliver consistent magnesium intake over extended periods.

• Australian-made in Victoria

• High-purity magnesium formulation

• Controlled-release delivery in the rumen

• Designed for dairy and beef cattle

• Supports prevention of magnesium deficiency

• Suitable for high-risk grazing conditions