SIKAFLEX 221 (white,black,grey)

Ageing resistance: Sikaflex®-221 is resistant to ageing, which means that it maintains its quality and performance over time. It does not deteriorate with exposure to outdoor elements such as UV radiation, water or temperature fluctuations.

Sanding and painting: This multi-purpose adhesive / sealant can be sanded and painted, allowing you to achieve an aesthetically pleasing finish. This makes it ideal for applications on visible surfaces where a clean, professional appearance is desired.

Classified EN45545-2 R1/R7 HL3: Sikaflex®-221 complies with the EN45545-2 R1/R7 HL3 standard, which is an important requirement in the railway industry. This classification means that it is suitable for applications in trains and other railway vehicles, where a high level of resistance to fire and fire spread is required.

Non-corrosive: Sikaflex®-221 is non-corrosive, which means that it will not damage the materials it comes into contact with. This is especially important when used on metals, as many adhesives can corrode or weaken their structural integrity.

Low odour: Unlike some adhesives that can have a strong chemical odour, Sikaflex®-221 has a low odour, making it more pleasant to use in enclosed spaces or odour-sensitive applications.

In summary, Sikaflex®-221 is a high quality multi-purpose adhesive/sealant that bonds well to a wide variety of substrates. Its ageing resistance, sandability, paintability, EN45545-2 R1/R7 HL3 classification, non-corrosiveness and low odour make it an excellent choice for a wide range of applications in different industries.