SikaFlex 221 Strong Adhesive and Sealant

Sikaflex-221 is a high quality, reputable, multi-purpose sealant designed to provide a professional seal to building materials. As a superior, long lasting sealant, the permanently flexible and slump resistant properties have been specifically designed to provide excellent gap filling and sealant functions. Its high quality performance adheres to most surfaces including wood, metals, metal primers, ceramics and much more providing the ideal time sealant which can be sanded and overpainted once cured. Sikaflex-221 provides an excellent resistance to seawater, fresh water, sewage effluent and diluted acids making it suitable for applications on marine vehicles.

• Long open time: Tack time within 60 minutes of application
• Multifunctional: Permanently elastic seal that adheres to a wide variety of substrates with a high adhesive strength
• Permanently elastic: Provides better permanently elastic, non-sag seal
• Suitable for marine application: High resistance to seawater, fresh water, sewage effluent, diluted acids and much more
• Exterior and interior uses: Ideal for bonding mirrors to most common surfaces, sealing vertical expansion joints, jointing cladding panels and much more
• Food safe: NSF-approved for incidental food contact
• Paintable: Once fully dried this product can be overpainted and sanded down ideal for use around doors and windows
• Available in black, white and light grey

Benefits:

• Low odour
• Non-corrosive
• Can be painted
• Can be sanded
• Resistant to ageing
• NSF-approved for incidental food contact
• Bonds well to a wide variety of substrates