Why use odorless acrylic? It has no offensive odors, does not use MMA and it files like a traditional acrylic system. Sheba's Odorless Acrylic System is self-leveling, no-filing (buff only). Our special formulation is optimized for adhesion, Non-yellowing and easy to apply. It flows on like nail polish. Treat your clients to an odor-free acrylic.