Our Mineral Grounds are water-based formulas specially crafted for the preparation of string instruments. They combine minerals and natural ingredients to both protect the wood and enhance its aesthetic properties. Also, they providea solid base for subsequent varnishing. Designed to penetrate deep into the fibres, while reinforcing its strength against environmental damage and ageing.

They are ideal for string instruments where protection is essential. These grounds offer excellent adhesion for oil and alcohol varnishes. By using them, luthiers can achieve a durable, consistent, and beautiful finish that enhances the acoustic properties of the instrument. For best results, we recommend testing the product on a small piece of wood beforehand and following our detailed application guidelines.