Sikaflex-221 Weather-Resistant Adhesive Sealant, 300 ml, Black

Description

Sikaflex-221 300 ml long-tested, versatile, stable 1K PU sealant. Product advantages: elastic, low odour, ageing and weather-resistant, non-corrosive, can be painted over and sandable, food-safe approved, silicone-free. Areas of application: Semiflex-221 shows a wide range of adhesive spectrum and is suitable for an elastic, durable sealing. Semiflex-221 can be painted with most common paint systems, it is resistant to water, sea, limescale and public waste water as well as weak acids and alkalis. Sikaflex-221 is suitable for permanently elastic and ageing resistant sealing work indoors and outdoors. For example, seals of visual joints, overlap seams, skin seams and connection joints. The sealant can also be used for bonding smaller components with low loads.