You can use quartz sand as a general filler for synthetic resins, which increases abrasion resistance and improves the economical use of the resin.
You will also use for decorative purposes. It is a common element in dioramas for making rock and stone imitations.
- size0.4 to 0.8 mm
- dried, cleaned, heat-treated,
- exampted from germ and clay
- does not contain any additives.