Loctite 4471 is designed for the assembly of difficult to-bond materials which require uniform stress distribution and strong tension and/or shear strength. In addition to key substrates referred to above, the product bonds acidic surfaces such as chromated or freshly plated parts. Loctite prism 4471 is a medium viscosity, fast curing, cyanoacrylate adhesive designed for the assembly of difficult to bond materials that require uniform stress distribution and strong shear strength.