Violin Varnish Italy - Gold Yellow Varnish ( Reseda Rosinate) - 100 ml

Gold yellow violin varnish It is a zinc rosinate from precipitate ( Rosin dissolved in alkaline solution of water and potassium Hydroxide wher then the rosin is precipitated with a zinc salt , technically is a modified rosin ) 
The yellow color is given by a hydroextract of a reseda luteola , a plant that provides a very resistant yellow . 
The oil used is raw flax oil cold-pressed clarify to the sun .
It can be used as a ground or for color layer .
100 ml