Such components may include a drying oil such as linseed oil, soybean oil, tung oil and dehydrated castor oil; and alkyd resin comprising the product of reacting a polyhydric alcohol such as pentaerythritol or glycerol with a discarboylic acid such as prthalic anhydride or isophthalic acid and a monocarbodylic acid such as soybean oil fatty acids or linseed oil fatty acids or oleoresinous varnish,