Sikaflex 221 Adhesive Sealant White Cartridge - SIKAFLEX 221 WH

Sikaflex®-221 bonds well to a wide variety of substrates and is suitable for making permanent elastic seals. Suitable substrate materials are metals, metal primers and paint coatings (2-component systems), ceramic materials and plastics. It is ideally used for internal sealing and simple bonding applications. Seeks manufacturer's advice and perform tests on original substrates before using Sikaflex®-221 on materials prone to stress cracking. This product is suitable for experienced professional user only. Test with actual substrates and conditions have to be performed to ensure adhesion and material compatibility.