Suzhou Volsun Electronics Technology Co., Ltd.
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FST6525
Volsun
VOLSUN FST6525 self-curing waterproof insulation protection wrap is a high-performance protective material engineered with premium special silicone rubber, featuring excellent electrical insulation, reliable waterproof sealing, and efficient air-activated self-curing properties. As a superior alternative to mainstream imported protective wraps, this solution meets the strict protection needs of industrial clients in power, telecommunication, and infrastructure sectors. It supports on-site cutting and shaping according to actual working conditions, with a simple installation process ideal for rapid construction and emergency repair projects, helping industrial operators reduce construction costs and improve equipment operation stability.
Our electrical insulation self-curing protective wrap achieves automatic curing after contacting air, forming a seamless, high-strength insulation and waterproof layer within 24 hours at 25℃ standard ambient temperature. The cured layer maintains stable performance for a long time, effectively preventing water ingress, insulation degradation, and equipment failure, reducing unplanned downtime and maintenance costs for telecommunication and power operators.
No heating equipment, special tools, or auxiliary adhesives are required during construction. Simply wrap and compress the material tightly around the target component, and it will complete the curing process independently. The wrap can be easily cut and molded on site to fit irregularly shaped components, perfectly adapting to non-standard parts and emergency repair scenarios, greatly shortening construction time and reducing on-site labor input.
This waterproof self-curing silicone wrap adapts to a continuous operating temperature range of -50℃～180℃, with excellent UV resistance, ozone aging resistance, and salt spray corrosion resistance. It maintains stable performance in harsh outdoor, high-humidity, and high-salt environments, suitable for diverse scenarios from telecommunication base stations to power transmission systems, rail transit, and marine engineering, helping industrial clients unify procurement and reduce inventory management costs.
With a dielectric strength of ≥20kV/mm, the wrap provides reliable electrical insulation protection for high and low voltage equipment, effectively preventing electric leakage and short circuit accidents. It also has excellent tensile strength and elongation performance, adapting to thermal expansion and contraction of components, maintaining long-term sealing performance without cracking or falling off.
Item | Typical Data | Test Standard |
Shore Hardness | 65±5 | GB/T 531-2008 |
Tensile Strength | ≥8.0MPa | GB/T 528-2009 |
Elongation at Break | ≥500% | GB/T 528-2009 |
Dielectric Strength | ≥20kV/mm | GB/T 1408.1-2006 |
Continuous Operating Temperature | -50℃～180℃ | GB/T 2951.12-2008 |
Full Curing Time (25℃) | ≤24h | Internal Enterprise Standard |
Our self-curing wrap for 5G base stations is specially designed for telecommunication infrastructure, providing reliable waterproof and insulation protection for 4G/5G base station antennas, splitters, tower defense equipment, and special-shaped antenna connectors. It is also widely used for insulation and sealing of overhead line connectors, line clamps, and jumpers in distribution networks, insulation protection for exposed metal parts in switch cabinets, and local insulation repair of overhead conductors. Additionally, it is suitable for electrical protection in high-speed rail, marine vessels, outdoor electrical cabinets, and industrial equipment emergency repair projects.
We provide targeted customization services for industrial clients and engineering contractors to meet diverse project needs. Customizable options for our self-curing waterproof protective wrap material include width, thickness, roll length, and packaging specifications, with special formulations available for extreme working conditions. We offer flexible batch supply solutions, stable large-scale production capacity, and professional on-site technical guidance, adapting to both small-scale emergency repair projects and large-scale infrastructure construction needs.
A1: Yes. The wrap can be freely cut, stretched, and molded on site according to the shape and size of the target component, making it perfectly suitable for sealing and insulating irregular parts such as special-shaped antenna connectors, non-standard line clamps, and special-shaped metal components.
A2: No. The wrap relies on air-activated self-curing technology, simply wrap and compress it tightly around the target area, and it will cure automatically after contacting air. No heating, special tools, adhesives, or other auxiliary materials are needed, greatly simplifying the on-site construction process.
