SEAL N' FLEX® ADVANCE

    Seal-N-Flex-Advance-Bostik

    Key Features

    •     Excellent adhesion without primer to most, even damp, surfaces
    •     Low modulus (±25% joint movement)
    •     Moisture curing, almost odourless
    •     Good resistance to UV, water and weather 

    A next generation construction sealant

    Bostik Seal N' Flex® Advance is a premium, high performance expansion and weather sealant based on the  latest hybrid polyurethane technology. It cures under the influence of humidity to form a durable elastic rubber.

    Recommended Uses

    Seal N’ Flex® Advance is suitable for most common building and construction materials including concrete, brickwork, painted wood, enamel, aluminium (including COLORBOND® and ALUCOBOND®), stainless steel and a variety of plastics.

    It's ideal for:

    • Precast and tilt up panels
    • Brickwork and blockwork
    • Plasterboard face and paper lined recessed edges
    • Aluminium windows
    • GRC
    • Fibreglass and mostly specialty panel systems
    • Sandstone, marble, and granite substrates

    Product Details

    • Features hybrid sealant technology commonly referred to as SPUR (Silyl-Terminated Polyurethane)
    • Universal sealant for use on a variety of building substrates
    • Excellent adhesion without primer to most, even damp, surfaces
    • Low modulus (+/- 25% joint movement)
    • Moisture curing, almost odourless
    • Free of isocyanates, solvents, and silicones
    • Permanently elastic
    • No shrinkage or bubbling
    • Excellent resistance to UV, water and weather
    • Extrudes smoothly and easily from any hand operated or electric caulking gun
    • High mechanical resistance; suitable for light trafficable walkways
    • Available in 300ml and 600ml sizes, and white, grey and black colours

    Learn more about Seal N’ Flex® Advance and discover the full Seal N’ Flex® range in the video below.

    Associated Videos


    FAQs

    HOW DOES SEAL N' FLEX® PERFORM  FOR CHEMICAL RESISTANCE?

    All products in the Seal N’ Flex® range are resistant to dilute acids, alkalis and some solvents as well as intermittent contact with petroleum and diesel.

    CAN SEAL N’ FLEX® ADVANCE BE USED IN APPLICATIONS EXPOSED TO TRAFFIC? 

    Seal N’ Flex® Advance can be used in applications exposed to pedestrian traffic such as walkways and stairways. For areas exposed to heavy vehicle traffic we recommend Seal N’ Flex® FC

    CAN I USE SEAL N' FLEX® FOR IMMERSED APPLICATIONS? 

    Seal N’ Flex® products can be used in below water line applications, however are not recommended in highly chlorinated conditions,  such as swimming pools. For these applications refer to Bostik for recommended product.

    WHAT'S THE CURE TIME BEFORE PAINTING? 

    Bostik Seal N’ Flex® Advance can be painted after a minimum of 24 hours from application. Always refer to the paintability section of the Technical Data Sheet for each product for compatibility recommendations. 

    HOW DOES SEAL N' FLEX® PERFORM FOR EXTERIOR DURABILITY?

    All Seal N’ Flex® products are highly suited to external applications due to their extraordinary weather and UV durability. All products in the range will resist years of exposure to the elements. 

    WILL SEAL N’ FLEX® ADVANCE ADHERE TO WET SUBSTRATES? 

    Yes, Seal N’ Flex® Advance is designed to adhere to wet substrates however it is recommended to wipe away free water prior to application to enhance initial adhesion. Seal N’ Flex® Advance is also resistant to early onset rain after application.

    DO I NEED TO PRIME? 

    Seal N’ Flex® Advance will adhere perfectly to most non-porous surfaces without the aid of primer, however some porous surfaces may require priming  for best performance. 

    HOW TO BUY THIS PRODUCT

    Use our product locator to find the nearest stockists in your area.

    CONTACT US

    If you cannot find the information you need on our website, please get in touch.

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