Heavy Granule Filler used to bulk out PU Resins.
This can be added to PU resins such as F40 at up to 100% by volume, reducing both shrinkage and the heat build up when the resin cures; this cuts the material cost by increasing the volume with a much cheaper material. Being heavy and granular it still allows the resin to flow even when using a lot of filler.
Notice: Images are for illustration purposes only, please check product size at the time of purchase.