Oil painting uses drying oil as binding agent, creating thick, slow-drying layers. Watercolour contains gum arabic and pigment, allowing for transparent transitions. Acrylic paint is synthetic polymer, dries quickly and is waterproof. Gouache is water-based with high pigment-to-gum arabic ratio. Pastels are dry pigment sticks with binder, available in oil and soft varieties
RD 124 R provides quick drying primer for steel with good oil resistance. ED 159 repairs hot-dip galvanized steel with zinc-rich coating. SAD 182 P K offers corrosion protection with -10°C processing capability