Dura-Line 20005189 18mm Divisible Duct Seal Cable, 3.50-12mm

Designed to simplify and secure cable entry points, the Dura-Line 18mm Divisible Duct Seal Cable kit delivers fast, consistent sealing for security, surveillance and networking installations. This divisible duct seal (Manufacturer Part Number 20005189) allows technicians to install seals around existing cable runs—no need to re-pull—making it ideal for retrofit work and time-sensitive monitoring projects. The 18mm profile fits common conduit sizes while accommodating cables from 3.50–12 mm in diameter, supporting fiber, coax and power conductors used in CCTV, access control and alarm systems. Housed in a compact bag for easy transport and on-site handling, the kit minimizes downtime and reduces the risk of ingress that can compromise system performance. Rely on Dura-Line’s proven construction to maintain tight environmental protection and reliable cable management across commercial and industrial deployments. For installers specifying durable, easy-to-deploy sealing solutions for security and communications runs, this divisible duct seal kit is a practical choice—add it to your next surveillance or networking job to streamline deployment and protect cabling assets.

• Quick, no-pull installation: divisible design lets technicians seal cables without re-routing, saving time on surveillance and security installs.
• Secure environmental protection: forms a reliable seal for conduits and ducts to protect network and monitoring cables from dust and moisture.
• Wide cable compatibility: accommodates individual cable diameters from 3.50–12 mm, ideal for fiber, coax, and power lines.
• Compact, jobsite-ready packaging: supplied in a convenient bag for easy storage and deployment on service carts or in trucks.
• Trusted brand reliability: Dura-Line quality built to meet the demands of commercial security, networking and telecom projects.