FRWT water-proof cap is designed to provide waterproof protection for pipeline thermal coating. It is suitable to prevent the end of thermal coating from water. 

Quick operation, fast shrink and sound water repellency.

Chemical resistance, resistant to water immersion and water vapor permeability.

Operating speed, shrink rapidly, strong weather proofing and seal performance;

Excellent resistance against chemical corrosion,good water immersion,water vapor penetration prevention and other performances.

Service life is the same age with pipelines.