Weathercap®, Inc Dear Customers and Partners, our supply chain and manufacturing facilities are operating. We are accepting orders and shipping products daily. We are available via phone, email, and the Contact Us page on this site. Thank you and stay healthy. P.O. Box 1776 Slidell, LA 70459 (985) 649-4000 Fax (985) 847-1237 www.weathercap.net email We provide a joint protective system for horizontal and vertical joints. Weathercap® is flexible, covers the sealant, resists corrosion, can be painted, and resists molds. For a partial list of our work, please visit the jobs of significance page. | How it Works | Some properties of Weathercap® are, it is low in tensile strength, hardness, elastic modulus, and creep strength. For CAD drawings, click here. | Temperature change accelerates this creep movement. The low elastic modulus allows this process to continue indefinitely within the joints design limits. | Because of these and others listed above after a building movement, the low creep strength causes the lead to creep into the new configuration. | Other metals would retain their original shape and permit moisture into the joint. Read More>> | | Washington Monument | | | Supreme Court | Smithsonian | The buildings seen throughout this site have been protected with Weathercap®. | | |