Eco-House - Cozica Drier Blend - 4oz - Eco-House Cozica Drier Blend is an aromatics-free drier mix designed for optimal synergy between its 3 active components Cobalt , Zirconium and Calcium octoates which are dissolved in # 115 Xtra Mild Citrus Thinner. Added in tiny quantities Eco-House Cozica Drier Blend helps linseed oil and standoil coats to dry through and to shorten dry times.