Silicone rubber cold shrink tubing with mastic tape antenna connector waterproof sealing cold shrink tube

Description:

At Chengdu Focus Infra Materials, we understand that field reliability is non-negotiable. Our Silicone Cold Shrink Tubing provides a "live memory" seal that maintains constant radial pressure without the need for heat guns or specialized tools.

Designed for versatile applications—from telecom base stations to industrial power terminals—the pre-stretched silicone sleeve slides easily over any connection. Once the inner core is removed, the tube collapses into a rugged, IP-rated waterproof barrier. Because we use high-purity silicone, our sleeves offer superior UV resistance and thermal stability compared to traditional heat-shrink alternatives.

Feature & Advantages:

• Simple installation; requires no tools, no torches or heat required.

• Accommodates a wide range of cable sizes
• Good thermal stability
• Seals tight; retains its resiliency and pressure even after prolonged  years of aging and exposure
• Excellent wet electrical properties
• No mastic or tape required to seal
• Resists acids and alkalis; resists ozone

• UV resistant, Ozone-resistant, RoHS compliant

Specification:

Chengdu Focus Infra  Material Co.,Ltd

–––Professional heat shrinkable supplier

Company was established in 2014. With the sustained business conception of "adhering to client-centric, offering prompt service, embracing the values of Integrity, keeping on the improvement, striving to meet rising demand of clients", we earn the recognition from existing and new clients.

We are specialized in research, develop, manufacture and sale of radiation cross-linked heat shrinkable material and other functional polymer material. Our production apply to a wide range of applications in electronics, electrical, energy, telecommunication, automotive, aviation and marine vessels. We are committed to bring solutions our customers. New products are continuously being developed and added to our line. Please contact our dedicated sales and service team for the latest news.