This two part, hand kneadable, putty type epoxy has contrasting colored materials that are mixed together to form a uniform color to indicate thorough mixing. Eliminates the need for welding or brazing. Holds in four minutes, useable in 30 minutes. Dark grey appearance. Temperature range -40°F to 350°F (-40°C to 176°C). When cured, can be drilled, sanded, threaded or filed. Resistant to fuels and solvents after full cure. Permanent strength up to 3500 PSI.