Sikaflex -221 310ml Grey

Versatile adhesive / sealant with a wide adhesion range

Sikaflex®-221 is a versatile 1-component polyurethane adhesive / sealant which adheres well to a variety of substrates such as metals, metal primers and paints (2-K systems), ceramic materials and plastics. It is suitable for permanent elastic joints.

Adheres well to a variety of different types of substrates

Resistant to aging

Can be sanded and painted over