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JF-5020 Building Sealant
MS Sealant
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JF-5020 Building Sealant

JF-5020: Premium Silane-Modified Sealant for Prefabricated Concrete
Designed for superior performance, JF-5020 delivers exceptional bonding to concrete, cement, aluminum, and stone. From exterior wall joints and window installations to road filling, it provides a durable and reliable sealing solution for all your prefabricated construction needs.

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    Product Details
    1
    JF-5020: Premium Silane-Modified Sealant for Prefabricated Concrete
    Designed for superior performance, JF-5020 delivers exceptional bonding to concrete, cement, aluminum, and stone. From exterior wall joints and window installations to road filling, it provides a durable and reliable sealing solution for all your prefabricated construction needs.
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    Feature

    • 1
    • JF-5020 features excellent weather and aging resistance, maintaining superior performance within a temperature range of -40°C to +90°C. With its low modulus and excellent movement capability, it offers a high elastic recovery rate to prevent cracking. Additionally, it is paintable. 
    • 2
    • This product is a single-component, silane-modified sealant. It is eco-friendly and pollution-free, featuring low VOC and zero solvent emissions. It cures via moisture.
    • 3
    •  JF-5020 exhibits excellent adhesion to a wide variety of substrates. It is fully compatible with other similar products in our product line.

    Skinning Time（*）（20℃/65%R.V）

    120min

    Curing Speed（*）（20℃/65%R.V）

    3/4 mm/24h36

    Hardness（DIN 53505）

    35±5ShoreA

    Specific Gravity（DIN 53479）

    1.55g/ml

    Temperature Resistance（After full cure）

    -40℃ to+90℃

    Shear Strength（DIN 53504）

    1.7N/mm2

    Elongation at Break（DIN 53504）

    650%

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    We are committed to providing you with the best quality service and look forward to communicating with you to solve problems together and bring you a better experience.