A range of weathering powders is now available from WW Scenics, supplied in 80ml resealable plastic tubs. Eight different colours are on offer, providing a broad palette of tones: Deep Rust, Light Rust, Concrete Dust, Light Earth, Black Soot, Green Moss, Copper Oxide and Desert Yellow. Ideal for many different weathering applications, they can also be mixed with isopropyl alcohol to create a greater variety of effects on rolling stock, buildings and scenic. (PM)