Sikaflex®-221 - 600ml

Sikaflex-221 is a long-proven, versatile, stable 1-component polyurethane sealant that cures with air humidity to form an elastomer.

Sikaflex-221 has a broad adhesion spectrum and is suitable for elastic, durable, strongly adhesive sealing. Suitable substrates are wood, metals, primers and paints (2-component systems), ceramic materials and plastics.

Product features / advantages- 1-component - elastic - low odour - resistant to ageing and weathering - non-corrosive - can be painted over - can be sanded - shows a broad adhesion spectrum - approved under food law (NSF + Consumer Goods Regulation 2002/72/EC) - silicone-free