Dec 22, 2014 #1 Y yogo New Member Joined Oct 25, 2014 Messages 5 Hi can i use Humbrol Weathering Powder (Smoke) for Sludge wash if yes is water the way to mix it thank you for the help
Hi can i use Humbrol Weathering Powder (Smoke) for Sludge wash if yes is water the way to mix it thank you for the help