





Waterseal Mastic Tapes
It is engineered for applications requiring electrical insulation and moisture sealing.
Employed for insulation and moisture sealing in irregularly shaped bus bar bolted connections.
Used for moisture sealing in high or low voltage junction boxes and irregular splices.
Temperature rated for continuous adhesion up to 266°F (130°C).
- 产品描述
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- Commodity name: Waterseal Mastic Tapes
Waterseal Mastic Tape FSD-77
Self-adhesive, with an ethylene propylene rubber backing and a butyl mastic adhesive.
It is engineered for applications requiring electrical insulation and moisture sealing.
Employed for insulation and moisture sealing in irregularly shaped bus bar bolted connections.
Used for moisture sealing in high or low voltage junction boxes and irregular splices.
Temperature rated for continuous adhesion up to 266°F (130°C).Tapes for every task
Changlan Waterseal Mastic Tape FSD-77 is a black, 65-mil (1.65 mm) thick, premium grade, highly conformable rubber mastic tape composed of an ethylene propylene rubber backing supplied on a removable silicone oil paper. It withstands temperatures up to 194 °F (90 °C) with an emergency overload rating of 266 °F (130 °C).
You've built a reputation on standout craftsmanship. Whether it's moisture sealing low-voltage wires or cables carrying up to 220 kV, making a secure, weather-resistant connection is crucial. Choose Changlan Rubber Mastic Tape FSD-77 for insulating, sealing, and padding low- to high-voltage cables, particularly in outdoor or underground applications. Adding rubber tapes to your toolbox can help reinforce your work for years of worry-free and maintenance-free service.
Typical propertiesPlace of Origin Hunan China Brand Name Changlan Model Size 1.65*50*3000mm/1.65*50*4600mm/Customized Applications Solar,Wind energy,Mining,Electricity,Submarine Type Insulating and Sealing Tape Adhesive Type Self-Adhesive Backing (Carrier) Material Rubber Rated Voltage ≤220KV Tensile Strength ≥ 1.0MPa Release Film White/Beige silicone oil paper Thickness 1.65mm Tape Color Black Elongation at Break ≥ 500% Maximum Operating Temperature (Celsius) 130℃ Maximum Operating Temperature (Fahrenheit) 266°F