Sikaflex 221 Polyurethane Sealant
When flexibility is key, choose Sikaflex 221 Polyurethane Sealant from SkyGeek. Sikaflex 221 polyurethane sealant is strong and reliable, providing outstanding elasticity to meet the demands of a variety of sealing applications. The sealant goes on easily and cures to form a permanent elastic seal with the strength of a heavy-duty adhesive. Use the sealant in a wide variety of different applications involving all types of aircraft substrates. Sikaflex 221 bonds to wood, paint coatings, metals, plastics and ceramics.
Sikaflex 221 is easy to use and is designed to be non-sagging. The formula cures when exposed to typical humidity levels. It is also low-odor and noncorrosive. This aerospace sealant has a wide service temperature range and can withstand the effects of extremely low and high temperatures for use in a wide range of environments. Sikaflex 221 is affordable and easy to use, making it a great choice to keep in your toolbox. Order now and enjoy low pricing from SkyGeek along with the ability to add a manufacturer's certification for a small additional charge. Same day shipping may be available for rush orders.