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Sikaflex 221 Adhesive & Sealant

Sikaflex 221 Adhesive & Sealant

£13.25
£13.25
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Sikaflex®-221 is a high-quality multi-purpose 1-component polyurethane adhesive / sealant that cures on exposure to atmospheric humidity. It is suitable for internal sealing and simple bonding applications.  

  • Bonds well to a wide variety of substrates
  • Resistant to ageing
  • Can be painted

    PRODUCT BENEFITS

    • Bonds well to a wide variety of substrates
    • Resistant to ageing
    • Can be painted
    • Can be sanded
    • Non-corrosive
    • Low odour
    • NSF-approved for incidental food contact
     

    Usage

    Sikaflex®-221 bonds well to a wide variety of substrates and is suitable for making permanent elastic seals of high adhesive strength. Suitable substrate materials are metals, metal primers and paint coatings (2-C systems), ceramic materials and plastics.
    Seek manufacturer’s advice and perform tests on original substrates before using Sikaflex®-221 on materials prone to stress cracking. This product is suitable for experienced professional users only. Test with actual substrates and conditions have to be performed to ensure adhesion and material compatibility.  
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