Mixol is a binder-free multi-purpose tinting paste. Shake thoroughly before and close firmly after use so Mixol will not dry out or form lumps or skin. Mixol is highly resistant to frost and heat. After freezing it needs only to be thawed at room temperature. Then shake thoroughly and it is ready for use again. Depending on the paint concerned, Mixol may be added up to a maximum of 10% by weight. But considering that it is highly concentrated, you can obtain best results by adding a minimum of Mixol