Fasteners alone won't always get the job done, especially in heavy duty industrial settings. A little sealant can go a long way toward preventing cracking and shearing. Fastener Express offers a variety of industrial strength adhesives and sealants to give that extra quality assurance. Gasket flange sealant for pipe work, retaining compounds for assembling cylinders, thread locking and sealing adhesives, and good old super glue are available from our site. Lock your work in with these great products.