·[Rapid Curing Casting Resin]: Our 2-part polyurethane resin can quickly cure from liquid to a durable, white, shore 75D plastic within 10 minutes. It has only 2 minutes working time so you need to work very fast, saving you more time to make more resin artwork. Compared to epoxy resin, polyurethane casting resin has a much quick curing time and opaque white finish while epoxy resin is crystal clear after curing.

·[Ultra-Low Odor& Easy Mixing]: LET'S RESIN liquid polyurethane resin features super low viscosity and low odor, with a simple 1:1 mix ratio by volume or weight. It's perfect for making beautiful and bubble-free white cast replicas with minimal shrinkage, No need for a vacuum chamber or pressure pot for de-gassing. This kit contains 30oz of part A and 30oz of part B. Due to the different densities of part A and part B, they may appear to have different capacities, but rest assured that both part A and part B are definitely no less than 30oz.

·[Versatile Application]: Our polyurethane casting resin is designed for pouring into rubber molds and enabling you to create accurate casts. It's perfect for making prototype models, sculptures, figurines, special effects props, and decorative jewelry. The quick de-mold times make it ideal for high-volume and fast-casting projects.

·[Colorable & Machinable]: LET'S RESIN polyurethane resin effortlessly fills the tiniest crevices and cracks in your projects, thanks to its low viscosity. Once fully cured, the castings are lightweight, tough, machinable, and paintable. They are also waterproof and resistant to mild solvents.If you want to color the resin, you can brush the powder onto the mold and pour the resin.

·[Why Choose Us]: Our resin kit has a 1-year shelf life. In case it gets damaged during transportation, such as leakage or partial loss, please contact us without hesitation, we offer a prompt replacement or a money-back guarantee to ensure your satisfaction.