Silicone is another material widely used in the manufacturing of waterproof cable splices. While rubber offers solid protection, silicone provides unique advantages, especially in high-temperature environments. Silicone maintains its flexibility and sealing properties across a wide range of temperatures, from extreme heat to cold. This makes waterproof cable splices made from silicone particularly useful in areas where temperatures fluctuate drastically, such as in industrial settings or regions with severe weather conditions. Furthermore, silicone is resistant to UV light, ozone, and weathering, which means that waterproof cable splices can withstand long-term exposure to sunlight without degrading or losing their protective properties. Silicone’s ability to form a strong, waterproof bond with cables ensures that connections remain secure, even under the harshest conditions.