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Odorless Water Resistant Silicone Sealant / Silicone Joint Sealant Strong Adhesion

    Buy cheap Odorless Water Resistant Silicone Sealant / Silicone Joint Sealant Strong Adhesion from wholesalers
     
    Buy cheap Odorless Water Resistant Silicone Sealant / Silicone Joint Sealant Strong Adhesion from wholesalers
    • Buy cheap Odorless Water Resistant Silicone Sealant / Silicone Joint Sealant Strong Adhesion from wholesalers
    • Buy cheap Odorless Water Resistant Silicone Sealant / Silicone Joint Sealant Strong Adhesion from wholesalers

    Odorless Water Resistant Silicone Sealant / Silicone Joint Sealant Strong Adhesion

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    Brand Name : Siway
    Model Number : SV-888
    Price : Negotiable
    Payment Terms : L/C, T/T, Western Union, D/A, D/P
    Supply Ability : 100000pcs per years
    Delivery Time : 5-8 work days
    Certification : CE
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    Odorless Water Resistant Silicone Sealant / Silicone Joint Sealant Strong Adhesion

    Weatherproof Silicone Sealant for construction with High hardness Structural role


    Description

    SV-888 silicone weatherproof sealant is one component, neutral cure silicone sealant, designed for glass curtain wall, aluminum curtain wall and building exterior design, has excellent weathering properties, it can form durable and most building materials, waterproof and flexible interface.


    Key Features

    1. 100% silicone

    2. Medium modulus (25% movement capability)

    3. UV resistance & weatherproof

    4. Primerless adhesion to most building materials


    Basic Application

    1.All kinds of glass curtain wall weatherproof seal

    2.For metal (aluminum) curtain wall, enamel curtain wall weatherproof seal

    3.Joint sealing of concrete and metal

    4.Roof joint seal


    Technical data sheet

    Test standardTest projectUnitvalue
    Before curing——25℃,50%R.H.
    GB13477Flow, sagging or vertical flowmm0
    GB13477Operating timemin10
    GB13477surface drying time(25℃,50%R.H.)min20
    Deep curingmm/day1-2
    Sealant curing speed and operating time will have different with different temperatures and temperature, high temperature and high humidity can make sealant curing speed faster, rather low temperature and low humidity are slower.21 days after curing——25℃,50%R.H.
    GB13477Durometer HardnessShore A28
    GB13477The ultimate tensile strengthMpa0.65
    Temperature stability-50~+150
    GB13477Movement capability%25

    Certification

    GB/T 22083-G-35;ASTM C920


    CURE TIME


    As exposed to air, SV888 begins to cure inward from surface. Its tack free time is about 50
    minutes; the full and optimal adhesion depends on the sealant depth.


    SPECIFICATIONS


    SV888 is designed to meet or even exceed the requirements of:


     Chinese national specification GB/T 14683-2003 20HM

    STORAGE AND SHELF LIFE


    SV888 should be stored at or below 27℃ in original unopened containers. It has a shelf life of 12 months from the date of manufacture.

    LIMITATIONS


    SV888 should not be applied:


     For structural glazing


     For weather seal for curtain walls


     To underground joints


     To joints with high movement


     To the materials that bleed oils , plasticizers or solvents, such as impregnated wood ,or unvulcanized resin


     In totally confined spaces as sealant requires atmospheric moisture for cure


     To frost laden or damp surfaces


     For continuous water immersion


     When surface temperature below 4℃ or over 50℃


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