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Firestop Putty VR


The Firestop Puty VR isa highly versatile, non-solidified fireproof compound.Engineered to perfection, it canbe effortlessly shaped to create effective firestops at through-penetrations and blank openings within fire-rated assemblies. This malleability allows for seamless adaptation to various irregularly shaped gaps and penetrations, ensuring optimal fire protection.

Category:

Gap Firestopping

Keyword:

Gap Firestopping

  • Product Description
  • Parameter
  • Product Features

    Eco - Friendly Composition: It is completely halogen - free, eliminating the presence of harmful substances such as chlorinated paraffin.

    Extreme Climate Adaptability: This firestop mud is designed to perform flawlessly in both extremely cold (-15℃) and high - temperature (80℃) environments.

    Pliable and Conformable Design: Thanks to its pliable and conformable nature, the Firestop Putty VR can be easily molded into any required shape.

    Outstanding Adhesion and Anti - Aging: It boasts excellent adhesion properties, firmly adhering to a variety of surfaces, including walls, pipes, and cables. Additionally, its anti - aging characteristics guarantee long - term performance.

    Re - enterable and Repairable: The Firestop Putty VR will not dry out or crumble, making it a re - enterable and repairable solution.

    Areas of Application

    Wall Opening Protection: It is used to protect wall openings, ensuring compliance with building fire - safety requirements.

    Pipe and Conduit Penetrations: Ideal for firestopping around insulated pipes, electrical conduits, and metal pipes.

    Cable Gap Sealing: In cases of multiple cable penetrations, including those with fiber optic inner ducts, the Firestop Putty VR effectively seals the gaps between cables.

    Test Standard :

    UL1479 ;
    Chinese National Standard GB23864 ;

  • VR Firestop Putty Technical Data

    AppearanceBlack/Red
    Specification2kg/pc
    DensityApprox. 1.6×10³ kg/m³
    Combustion PerformanceV - 0(UL – 94)
    Fire - resistant3h
    Water Resistance≥3 days
    Alkali Resistance≥3 days
    Acid Resistance≥3 days
    Heat and Humidity Resistance≥360/h
    Freeze - Thaw Cycle Resistance≥15 times

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