Henkel Loctite Adhesives has added three new 'stick' products to its semi-solid sealants-to-threadlockers range. These include two anaerobic products - a flange sealant that can be used for all types of rigid iron, steel and aluminium flanges, and a medium strength retainer for bonding cylindrical metal assemblies. The third product is a gasket positioner that holds pre-cut gaskets in place during assembly.