PBr6 Brown Iron Oxide (Mars Brown)
Synthetic iron oxide.
7 tubes from 2 of 12 paint lines contain PBr6. 4 are made from PBr6 alone, which is the closest match when you're switching brands.
Not sold here by: W&N Artists', Holbein, Grumbacher, M. Graham, Gamblin, Old Holland, Rembrandt, Schmincke Mussini, W&N Winton, Georgian.
Made from PBr6 alone
Mixtures that contain PBr6
Brands: Michael Harding, Williamsburg.