Product Overview

Are you looking for a high-quality, easy-to-use liquid rubber for your next project? Look no further than the Polytek Poly 74-45 Liquid Rubber. This two-part, liquid polyurethane system cures to a yellow, Shore A45 rubber, making it perfect for a wide range of applications including mold making, crafting, and DIY projects. With its high tensile strength and elongation, this liquid rubber is ideal for creating durable and flexible molds and parts.

Key Features and Benefits

The Poly 74-45 Liquid Rubber offers several key features and benefits that make it an excellent choice for your project. These include: easy mixing and pouring, thickenable with PolyFiber II Thickener for brush-on application, and a cured color of yellow. Additionally, this liquid rubber has a high tensile strength of 408 psi and an elongation of 1,135%, making it ideal for creating durable and flexible molds and parts.

Specifications

The Poly 74-45 Liquid Rubber has a mix ratio by weight of 1A:1B, a pour time of 30 minutes, and a demold time of 16 hours. It has a mixed viscosity of 2,000 cP, a specific volume of 27.5 in³/lb, and a specific gravity of 1.02. Additionally, it has a cured color of yellow and a Shore hardness of A45.

Safety Precautions

Please note that this product can expose you to chemicals including Toluene diisocyanate (TDI), which is known to the State of California to cause cancer. For more information, please visit our website. Always follow safety precautions when working with this product.

Conclusion

The Polytek Poly 74-45 Liquid Rubber is an excellent choice for anyone looking for a high-quality, easy-to-use liquid rubber for their next project. With its high tensile strength, elongation, and durability, it is perfect for a wide range of applications. Buy online today and get started on your next project!