Discover the ultimate solution for prototyping and casting applications that require high thermal resistance with the Smooth-On Task™ 8 Special Order. This heat-resistant polyurethane resin system is specifically designed to withstand temperatures of up to 263°F /129°C, making it an ideal choice for a wide range of applications, including making machine housings, thermo-forming, and general prototyping/casting.

One of the key benefits of the TASK™ 8 is its convenient 1A:1B mix ratio, which makes it easy to mix and pour. The low viscosity of the material ensures a smooth and efficient application process. Once cured, the plastic exhibits good physical and performance properties, with a Shore 80D hardness. To achieve optimal heat resistance, heat curing is necessary, and a specific curing schedule is recommended to ensure the best results.

The TASK™ 8 is a versatile material that can be used in a variety of applications, including prototyping, casting, and thermo-forming. Its high heat resistance makes it ideal for applications where other materials may not be suitable. Additionally, the material can be sanded, machined, primed, and painted, making it a popular choice among designers, engineers, and manufacturers.

To ensure the best results, it's essential to follow the recommended mixing and pouring procedures. The material should be mixed thoroughly, and any air entrapment should be minimized. The use of a release agent is also recommended to facilitate demolding when casting into or over most surfaces. A pressure casting technique can also be used to achieve the best results.

The TASK™ 8 is a high-performance material that offers exceptional durability and resistance to moisture, moderate heat, solvents, and dilute acids. When fully cured, the material can be displayed outdoors, and it can be bonded to other surfaces after removal of any release agent. With its excellent physical and performance properties, the TASK™ 8 is an ideal choice for a wide range of applications.

Whether you're a designer, engineer, or manufacturer, the Smooth-On Task™ 8 Special Order is an excellent choice for your prototyping and casting needs. Its high heat resistance, ease of use, and versatility make it an ideal material for a wide range of applications. With its excellent physical and performance properties, the TASK™ 8 is sure to meet your specific requirements, and its durability and resistance to various environmental factors ensure long-lasting results.