This is exactly what the name implies; hollow spheres made of glass. One of the lightest weight fillers for use in polyester, epoxy and polyurethane resins. Reduces density of resin it is added to substantially.
More Prop 65 Info
This is exactly what the name implies; hollow spheres made of glass. One of the lightest weight fillers for use in polyester, epoxy and polyurethane resins. Reduces density of resin it is added to substantially.More Prop 65 Info