Openrc F1 silicon tire mold

thingiverse

I use this mold for making tires for my RaceRod and my F1 car. Mix 60gr of clear silicon from building supplier with 25gr of corn flour. Put two lids on the rim. Use two small ones for the rear tire and a small and big one for the front tire. Apply the mixture into the mold and on the rim. Take care, that the rim is fully covert and the silicon is pressed into the holes. At last put the rim with the lids into the mold, with the slots in the lids between both halfs of the mold, for better opening later on and screw the mold halfs together. Let it dry for minimum 1 hour, before you open the mold. I use this rims : https://www.thingiverse.com/thing:2625567