IOTA LSR 3050: High-Clarity, Self-Adhesive Liquid Silicone Rubber for Watertight Sealing
IOTA LSR 3050 is a premium two-component, high-transparency liquid silicone rubber engineered for superior waterproof sealing applications. With a convenient 1:1 mixing ratio, it offers exceptional ease of use while delivering outstanding performance characteristics. Its key advantage lies in its excellent self-adhesive properties to polycarbonate (PC) substrates, ensuring strong and reliable bonding without the need for additional primers in many cases.
This material combines remarkable clarity with excellent demolding performance, making it ideal for applications where aesthetics and precision are critical. It features rapid thermal curing, which enhances production efficiency, and cures to a durable elastomer with impressive mechanical properties, including a Shore A hardness of 50, a tensile strength of 10.0 MPa, and a high elongation at break of 550%.
Ideal for sealing swim goggles, overmolding phone cases, crafting smartwatch back cover gaskets, and sealing SIM card trays, IOTA LSR 3050 is a versatile solution for consumer electronics and sports gear. It is platinum-catalyzed, ensuring high purity and consistent performance. Available in 200kg drums for each component, it has a 12-month shelf life when stored unopened below 23°C. For reliable, transparent, and strong seals, choose IOTA LSR 3050.