Description

PRODUCT BENEFITS
▪ Bonds well to a wide variety of substrates
▪ Resistant to ageing
▪ Can be overpainted
▪ Can be sanded
▪ Non-corrosive
▪ Low odour
▪ 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.
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