Castrol motor oil: strong relief; old technology. second auction of this design by EnamelSignature Super glossy! EnamelSignature quality! exact sign you will get after winning this lot! Heavier than you think! Garage sign, outdoor use UV-stable/color-stable Dimension: 350x440mm Weight: 1,8kg Enamel sign, high quality, with traditional way of production like the originals. The sign is put into the 800•C oven with every colour. Enamel - both sides. It is a traditonal production process by successive layers of enamel, every color alone, same method as it was with original enamel signs from 1950s. Handmade. Very labour intensive. Convex-intensive type sheet of metal - hammered by hand. Hand stenciled - expressive relief. Standard 1.2mm thick sheet of metal + enamel layers Tracked shipping, perfect safe packaging.