AA-BOND 2123 is a versatile steel metal/epoxy adhesive formulation developed for modern industrial repair, casting and bonding applications where a steel-like or cast iron finish is required. AA-BOND 2123 is easy-to-use adhesive system contains no solvents and cures fairly rapidly at room temperature to a hard, low shrinkage solid, which bonds readily to steel, aluminum, and other metals, wood, concrete, glass, ceramics and many plastics. AA-BOND 2123 is tough and durable, resistant to water, mild acids and alkalis, salts and salt solutions, lubricating oils, petroleum solvents, gasoline, jet fuels, alcohol and many other organic and inorganic materials, While it may be attracted to a magnet, it is essentially an electrical insulator which can be readily drilled, cut, sawed and machined with regular metal working tools Typical repair applications: jigs, molds, dies, fixtures, plumbing, automotive, castings, aircraft, ships, marine, salvage. GENERAL PROPERTIES: Appearance Steel grey Cure Type Room temperature or Heat Cure Benefits Casting Jigs Molds Forming dies Plumbing Repairs Tool and dies patching Automotive repairs Industrial maintenance Mix Ratio by weight 100:10 / Resin:Hardener Substrates Most metals, ceramic, glass and plastics Operating Temperature -60 to 135 ªC Typical Applications Modern industrial repair, casting and bonding applications where a steel-like or cast iron finish is required. UNCURED PROPERTIES: Viscosity at 25 °C, cps 3,200 Thixotropic Index 1.0 Specific Gravity, mixed 2.34 Reactive solids contents, % 100 Pot Life 30 minutes CURE SCHEDULE: 4 hours at 65°C 24 hours at 25°C For masses over 25gm, allow material to gel for 4 hours at 25°C follow by 100°C for 5 hours. CURED PROPERTIES: Hardness, Shore D 88 Machinability Good Magnetic Yes GENERAL INFORMATION: For safe handling information on this product, consult the MSDS. AVAILABILITY: This epoxy can be supplied in various different packages. Call (888) 522-6742 for more information.