The Loctite 408 super glue is a 20g, low viscosity for used with cyanoacrylate adhesive. It is a rubber toughened adhesive with increased flexibility and peel strength along with enhanced resistance to shock. It is an instant adhesive designed for the assembly of difficult-to-bond materials which require uniform stress distribution and high tensile and/or shear strength. It is a rubber-reinforced adhesive offering increased flexibility and peel strength along with enhanced shock resistance. The product provides for the rapid bonding of a wide range of materials, including metals, plastics and rubbers. The product exhibits good resistance in humid environments.

Chemical type ethyl cyanoacrylate
Black rubber toughened ethyl cyanoacrylate
Rapid bonding with rubbers, metals, plastics and for use in difficult environments
Viscosity of 300 mPa·s
Operating temperature ranges between -40⁰C and 100⁰C

ANSI/ESD S20.20:2014
BS EN 61340-5-1:2007