​​MACRO SORB® Premium Cable Water Blocking Polymer Solutions​​

Engineered for superior water ingress protection in cable manufacturing, this advanced SAP technology delivers rapid absorption and expansion to seal damaged sheaths in high-voltage, fiber optic, and communication cables. Our specialized polymer formulations ensure reliable moisture barrier performance across diverse cable architectures.

​​Core Product Advantages:​​

✔ ​​Rapid Response Protection​​ - Immediate water absorption upon sheath damage

✔ ​​Multi-Application Compatibility​​ - Suitable for direct cable filling, gel compounds, and blocking tapes

✔ ​​Technical Precision​​ - Particle size optimization for different cable protection needs

✔ ​​Enhanced Durability​​ - Maintains structural integrity under cable operating conditions

✔ ​​Industry-Specific Formulations​​ - Five specialized grades addressing unique waterproofing challenges

​​Key Applications:​​

• High-voltage power cable moisture barriers

• Fiber optic cable core protection

• Communication cable water-blocking tapes

• Cable filling compounds and gels

Founded in 2009, SOCO is a global leader in the development and production of Superabsorbent Polymers (SAP), offering cutting-edge solutions for a wide range of industrial applications. With advanced R&D capabilities and state-of-the-art manufacturing facilities, the company specializes in high-quality products such as sludge solidification agents, ice pack hydrogel, and cable water-blocking powder,etc, all of them are designed to meet the evolving needs of industries worldwide.

SOCO excels in providing innovative solutions for liquid absorption, waste management, and moisture control. Driven by its "SAP++" philosophy, SOCO emphasizes continuous improvement, collaboration, and sustainability. Since its establishment, the company has customers in more than 120 countries and regions all over the world, and has established 7 overseas warehouses in US, Peru, South Africa, Indonesia, and France.According to customs statistics, since 2015, our industrial-grade SAP products have been among the best in the export volume of similar domestic products.

SOCO always believes that the strength of scientific research is the key to benefiting society and shaping the future. As an industrial brand under SOCO Group, Marco Sorb™ deeply cultivates SAP technology, and is willing to cooperate with friends from all walks of life to create a better future.

Why Choose SOCO

Founded in 2009, SOCO is a leading SAP manufacturer.

We have our own R&D Lab and Planting Lab.

We serve clients in 120+ countries and regions.

We have developed a global network of distributors.

With global warehousing & fast shipment system.

Over 30+ international certificates(SGS,ISO,IATA).

Safety, non-toxic, degradable, non-heavy metal, food grade material.

Independent research lab for salt & alkali resistance research & fast water absorption projects.

Global Warehouse Network, Delivering Swiftly to You

SOCO established 7 overseas warehouses in multiple countries and regions around the world. In North America, local transportation achieves delivery within 3-5 days. Adequate inventory and an efficient logistics system enable us to meet our customers' urgent needs and large volume orders, while also reducing logistics costs.