RD-407 is the undisputed global gold standard for mask making and prop design. Boasting an official, time-tested formula over 50 years old, this premium casting latex is trusted worldwide to create incredibly durable, collector-grade rubber pieces.
Engineered as a single-component, air-drying natural compound, RD-407 is optimized specifically for casting into gypsum and plaster molds. The naturally viscous material features rapid skin build-up and exceptionally fast demolding times, effortlessly capturing high-fidelity textures, complex geometries, and microscopic skin details.
Once fully cured, it yields a highly elastic, tear-resistant rubber that withstands heavy handling. While the uncolored natural grade can be easily pigmented or painted over with flexible Monster Makers Mask Paints, the line also offers pre-tinted options. Variants like Bat Black and Halloween White drastically speed up studio production workflows, eliminating the need for a foundational base coat on iconic creature designs.