Liquid softener is added to reduce the hardness/firmness of the plastisol.
Finely ground salt is used as a flavor additive and density modifier to plastisol. By adding salt the plastisol will become heavier and sink much faster.
Fine micro balloons are added to plastisol to reduce the weight of the plastisol and allow it to float. These are tiny hollow glass spheres.
A variety of liquid scents are available to increase the fish attracting qualities of plastisol.
FusionX Fishing Offers A Large Selection of Pigments, Glitter, Pearls, & EfeX Pigment Blends to color lure making plastisol.