Shiny Heavy Balls Lead Shot 2mm Diameter Balls Approx - Weight to add Gravity to models.  Very fluid, flows like liquid.  This is the perfect low cost way to add loads of weight in a small space.

• Model Aero - balancing Aircraft, example compensating for change to modern batteries and hand made Aircraft.
• Model Railways - add ballast weight to the standard chassis. 
• Military modelling -  add weight to Tanks and vehicles to make them feel more realistic.
• R/C - adjust weight to aid balance and traction.
• General Modelling - pepper expanded polystyrene and mix with fillers etc to provide weight realism.  
  

450g bag.