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.

Sika SikaFlex 221 Polyurethane Adhesive 310mL

Colour
    • 1-C formulation
    • Elastic
    • Low odour
    • Resistant to ageing and weathering exposure
    • Non-corrosive
    • Can be overpainted
    • Can be sanded
    • Bonds well to a wide variety of substrates
    • NSF-approved for incidental food contact