Hey Guys,

so on battleday I showed you all the first experiment I did with this non toxic no smelly formula. Here it is:  1 part sodium bicarbonate for 2 parts iron sulfate, 2 parts water and 1 part hydrogen peroxide. Very simple, harmless and safe!. I used cups for the measurement. 

I left the Centurion tracks in for about an hour. The black metal Sherman tracks I left in overnight so next time going for about 4 hours I think. you have to make sure that the tracks are fully submerged to get an even finish finish. When done save the liquid because I think the reaction can last for quite a while. I am going to try another set in a month to see how it does. for a container I used a tinfoil tray like you buy to use on a BBQ. Good luck to all who try it! :-)

Dean

Thanks Dean they did looked really good. I wonder if it would work on Matilda II