The 433C d-limonene is an industrial grade solvent with a pleasant odor. A more available alternative to the 433 d-limonene Pure grade solvent. Applications & usages the 433C dissolves hips (high impact polystyrene) used in 3D printing applications for creating support material. It can also be used for many other applications, such as removing adhesives and tar, cleaning floors, and degreasing. It also works well as a hand cleaner, a release agent, and as graffiti remover. It can replace petroleum-derived products in many different applications.