Phytatesâwhich are present in whole-grain breads, cereals, legumes, and other foodsâbind zinc and inhibit its absorption [2,12,13]. Thus, the bioavailability of zinc from grains and plant foods is lower than that from animal foods, although many grain- and plant-based foods are still good sources of zinc [2].
Like alkyds, oil-based enamels require six to eight hours to dry to the touch, and you should wait 16 hours or more between coats. Shellac Shellac is sometimes used in faux and special painting techniques.
How long should I wait before I apply a second coat? Although EcoCoat paint will feel dry to the touch within an hour or less (in average temperature and humidity conditions), we recommend waiting at least two hours prior to applying a second coat. Of course, the cooler and/or damper the air conditions, the longer you should wait to apply a second coat of any paint.