The Global Non Conductive Water Blocking Cable Tape Market was valued at USD 285.6 Million in 2022 and is projected to reach USD 456.2 Million by 2029, growing at a Compound Annual Growth Rate (CAGR) of 6.9% during the forecast period (2022–2029). This growth is being driven by the expanding telecommunications infrastructure, rising demand for reliable power transmission systems, and the increasing need for advanced materials that prevent water ingress in underground and submarine cables, particularly in emerging economies and renewable energy projects.

As the cable manufacturing industry evolves toward more durable and efficient solutions to combat moisture-related failures, the spotlight is on innovative tape producers who deliver non-conductive materials that swell upon water contact, ensuring long-term cable performance. In this blog, we profile the Top 10 Companies in the Non Conductive Water Blocking Cable Tape Industry—a blend of global specialists, material innovators, and regional leaders advancing cable protection technologies worldwide.

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🔟 1. Lantor B.V.

Headquarters: Veenendaal, Netherlands
Key Offering: Hydroblock and Hydrogap water blocking tapes for power and fiber optic cables

Lantor stands out as a pioneer in non-conductive water blocking tapes, providing advanced polymer-based solutions that activate with water to prevent ingress without compromising electrical insulation. Their products are widely used in high-voltage power cables and submarine applications, supporting major infrastructure projects across Europe and beyond. Because of their focus on customizable formulations, Lantor helps cable manufacturers meet stringent international standards like IEC 60794 for fiber optics.

Innovation Initiatives:

• Development of eco-friendly, biodegradable water swelling components

• Collaborations with cable producers to enhance tape adhesion and activation speed

• Investment in R&D for tapes suitable for extreme environmental conditions

Download FREE Sample Report: Non Conductive Water Blocking Cable Tape Market – View in Detailed Research Report

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9️⃣ 2. Freudenberg Performance Materials

Headquarters: Weinheim, Germany
Key Offering: Non-woven water blocking tapes for telecommunications and energy cables

Freudenberg excels in producing high-performance non-conductive tapes that combine mechanical strength with superior water blocking capabilities. Operating on a global scale, the company supplies tapes integral to fiber-to-the-home (FTTH) deployments and offshore wind farm cabling. However, their emphasis on sustainable manufacturing processes sets them apart, allowing for reduced environmental impact during production while maintaining tape efficacy in harsh conditions.

Innovation Initiatives:

• Integration of nanotechnology for improved water absorption rates

• Partnerships with renewable energy firms to tailor tapes for underwater installations

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8️⃣ 3. Sneham International

Headquarters: New Delhi, India
Key Offering: Super-absorbent polymer tapes for power and control cables

Sneham International has carved a niche in the Asian market by offering cost-effective yet reliable non-conductive water blocking tapes that prevent longitudinal water penetration in cables. Their solutions are particularly popular in urban electrification projects and telecom expansions in developing regions. Furthermore, the company’s commitment to quality control ensures that tapes perform consistently under varying temperatures and humidity levels.

Innovation Initiatives:

• Expansion of production capacity to meet growing demand in emerging markets

• Research into multi-layer tapes for enhanced durability in seismic zones

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7️⃣ 4. Star Materials

Headquarters: Mumbai, India
Key Offering: Single and double-layer water swelling tapes for fiber optic and power applications

Star Materials is a key supplier in the Indian subcontinent, delivering non-conductive tapes that swell rapidly upon contact with moisture to safeguard cable cores. With a strong presence in both domestic and export markets, they support the rollout of 5G networks and smart grid initiatives. Their tapes are engineered for easy integration into cable extrusion processes, reducing manufacturing time and costs.

Innovation Initiatives:

• Introduction of recyclable materials in tape composition

• Certifications for compliance with global standards like RoHS and REACH

Download FREE Sample Report: Non Conductive Water Blocking Cable Tape Market – View in Detailed Research Report

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6️⃣ 5. Loypos Corporation

Headquarters: Taipei, Taiwan
Key Offering: Advanced non-conductive tapes with high swelling pressure for submarine cables

Loypos Corporation specializes in tapes designed for demanding underwater and underground applications, where water blocking is critical to prevent signal loss in fiber cables. Their products feature a unique polymer matrix that provides uniform swelling, making them ideal for high-speed data transmission lines. As telecom demands grow in Asia-Pacific, Loypos continues to innovate to support denser cable designs.

Innovation Initiatives:

• Enhancement of tape flexibility for better handling in automated cable production

• Testing protocols for long-term performance in corrosive environments

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5️⃣ 6. Berry Global (Geca Tapes)

Headquarters: Evansville, Indiana, USA
Key Offering: Comprehensive range of water blocking tapes for electrical and communication cables

Berry Global, through its Geca Tapes division, offers a broad portfolio of non-conductive tapes that excel in blocking water migration while maintaining electrical neutrality. They serve major North American cable manufacturers, contributing to reliable infrastructure for data centers and power distribution. Their scale allows for competitive pricing without sacrificing quality, which is essential in large-scale projects.

Innovation Initiatives:

• Development of thinner tapes for space-constrained cable constructions

• Sustainable sourcing of raw materials to reduce carbon footprint

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4️⃣ 7. Nantong Siber Communication Materials

Headquarters: Nantong, China
Key Offering: Cost-efficient non-conductive tapes for fiber optic and coaxial cables

Nantong Siber is a prominent player in China’s booming cable industry, producing tapes that effectively seal against moisture in high-density fiber deployments. Their facilities enable rapid scaling to meet domestic infrastructure needs, such as the expansion of broadband access in rural areas. Moreover, they focus on adapting products to local standards, ensuring seamless integration into Asian supply chains.

Innovation Initiatives:

• Optimization for 5G and beyond fiber optic requirements

• Joint ventures for exporting to European and American markets

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3️⃣ 8. Chhaperia Industries

Headquarters: Mumbai, India
Key Offering: High-performance water blocking tapes for power and instrumentation cables

Chhaperia Industries delivers robust non-conductive tapes that provide superior protection in industrial settings, from oil and gas pipelines to renewable energy farms. Their emphasis on durability makes them a preferred choice for cables exposed to mechanical stress and environmental hazards. By continually refining their swelling agents, they ensure tapes react swiftly to even minimal water exposure.

Innovation Initiatives:

• Expansion into bio-based polymers for greener tape solutions

• Customized formulations for specific cable types in harsh climates

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2️⃣ 9. Chase Corporation

Headquarters: Westwood, Massachusetts, USA
Key Offering: Specialty non-conductive tapes with advanced water swelling properties

Chase Corporation is renowned for its engineered materials, including water blocking tapes that offer exceptional performance in aerospace and marine cable applications. Their tapes are non-conductive and designed to withstand vibration and pressure changes, making them suitable for critical infrastructure. Furthermore, their global distribution network ensures timely delivery to international clients.

Innovation Initiatives:

• Patented swelling technology for faster activation

• Certifications for use in military and defense cabling

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1️⃣ 10. Ekstel Fibre Glass

Headquarters: New Delhi, India
Key Offering: Versatile non-conductive water blocking tapes for diverse cable sectors

Ekstel Fibre Glass leads as a versatile provider, offering tapes that block water longitudinally and radially in power, fiber, and control cables. They support major telecom operators and energy utilities with products that enhance cable lifespan and reliability. Their focus on innovation includes developing tapes compatible with next-generation materials like those used in EV charging infrastructure.

Innovation Initiatives:

• End-to-end solutions from R&D to testing for cable manufacturers

• Strategic expansions in production to serve growing APAC markets

Read Full Report: Non Conductive Water Blocking Cable Tape Market – View in Detailed Research Report

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🌍 Outlook: The Future of Non Conductive Water Blocking Cable Tape Is More Resilient and Sustainable

The non conductive water blocking cable tape market is experiencing significant transformation. While traditional formulations remain prevalent, the sector is channeling substantial resources into advanced polymer technologies, eco-friendly alternatives, and optimized production methods to meet escalating demands from global connectivity and energy transitions.

📈 Key Trends Shaping the Market:

• Accelerated adoption of sustainable, bio-based water blocking materials in Europe and North America

• Government mandates for enhanced cable durability in telecom and power sectors by 2030

• Digital integration in manufacturing processes for precise tape application and quality monitoring

• Strategic alliances between tape producers and cable giants to co-develop customized solutions

Read Full Report: Non Conductive Water Blocking Cable Tape Market – View in Detailed Research Report

The companies profiled here are not only protecting global cable networks—they’re pioneering the next era of resilient, sustainable connectivity.