Telecoms

Telecom Sealants

MW Polymers’ telecom sealants are engineered for sealing underground ducts, cable entries and chambers in fixed-line, fibre and mobile network infrastructure. These high-performance mastics, resins and foam systems provide reliable, long-term protection against water, gas, humidity and rodent ingress, helping to maintain network integrity and reduce downtime.

Suitable for use in concrete, plastic and steel ducts, manholes, vaults and building entry points, our sealants perform in wet, pressurised and temperature-variable conditions. Typical applications include sealing around copper, coax and fibre cables, duct terminations, spareways and service entries to exchanges, cabinets and base stations.

Key features include:

• Non-curing and fast-curing formulations for flexible or rigid seals

• Watertight, gas-tight and rodent-resistant performance

• Compatible with PE, lead and other cable jackets

• Easy to apply by hand, caulking gun or injection

• Supports re-entry and future network upgrades

Designed for telecom operators, contractors and utilities, MW Polymers’ telecom sealants support resilient, compliant and cost-effective network deployment and maintenance.