Description
Sikaflex ® – 221 is a high – quality multi – purpose non – sag 1-C polyurethane sealant that cures on exposure to atmospheric humidity to form a durable elastomer.
Product Benefits
• 1 – C formulation
• Elastic, low odour
• Resistant to ageing, non – corrosive
• Can be overpainted and sanded
• Bonds well to a wide variety of substrates
• NSF – approved for incidental food contact.
Areas of Application
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.
For further information see the documents below
*To acquire the Safety Data Sheet please fill the contact form.
