MITTEL 6737 is silicone modified additive that provides leveling action, it is ideal for polyurethane or nitrocellulose-based paints, regardless of whether they are transparent, pigmented, glossy, or matt. It also helps prevent “popping” bubbles by reducing the surface tension of the previously applied substrate or film, thus aiding flow and improving the aesthetic result. It can be used for spray or automated applications like curtain coating and can be added at any production stage by simple stirring.