1/2oz Soft Adhesive Tungsten Putty

Finally, an easy to use, non-lead putty weight. Tungsten Putty is 30% heavier than lead! 

To use, simply pinch off an appropriate amount of putty and pack into every crevice of your locomotive or rolling stock to add more weight than has ever possible with basic lead shapes.

Pliable to 0°F and Solid at over 150° F, Tungsten Putty will not melt when used near motors or DCC decoders.

This weight is ideal for use with N or HO scale to bring your locomotive and rolling stock up to the NMRA specs. There is no easier way to improve the performance a troublesome locomotive or car than to weight it properly. The NMRA recommends cars be weighted as follows: