Sculpey® Liquid Clay Thinner & Softener can be used for softening polymer clay and thinning . Just a few drops will make all the difference.
Improves the texture of dry, crumbly clay, creating the perfect consistency. Add a few drops of this polymer clay softener into firm clay and thoroughly knead into the clay to make it soft and supple.
Works great to thin out Liquid Sculpeyif it gets too thick. Simply add a few drops and gently stir.