Stress Grading Mastic

General Sealants^® Stress Grading Masticis designed to provide superior electrical stress control in joints and terminations, ensuring safe and reliable performance in high-voltage applications. This self-fusing, pliable mastic effectively distributes electrical stress, reducing the risk of insulation breakdown and extending the life of electrical components. Its high dielectric constant makes it ideal for preventing electrical failures while also filling voids to eliminate potential weak points.

Beyond its electrical properties, Stress-Grading Masticoffers excellent resistance to oil, moisture, and environmental exposure. It conforms easily to irregular surfaces, creating a seamless, protective barrier that prevents air pockets and moisture infiltration. This flexibility allows it to adapt to thermal expansion and contraction, maintaining a durable and long-lasting seal. Whether used in power distribution, cable splicing, or industrial electrical applications, Stress-Grading Masticdelivers the reliability and protection needed for high-performance electrical systems.