The density of tungsten putty is 10 g/cm3.Tungsten Putty is non-hardening and easy to mold to any shape, so that you can have any design you want, and is easy to apply and will not dry out even after several weeks exposed to air and sunlight. Tungsten putty is great for high density weighting, and it is very practical for fine tuning and last minute tweaks ,and various colors are provided. 

Tungsten putty can be used for counterweighing Pinewood Derby, Awana and Royal Ranger car and can precision control over location and amount placed on the car as it is soft physical properties.If you are interested in our tungsten putty, please feel free to contact us. More details: http://www.tungsten-putty.com/