AlumBond H-450 Repair Kit Epoxy Putty 184g

A two-component epoxy formula highly concentrated with carefully selected pure aluminium particles, modified curing agents, and special high quality additives to provide maximum strength, durability, and ease of application.? APPLICATIONS: ALUMBOND is specially formulated for repairing HVAC copper pipes, HVAC condenser coils, tanks, valves, pumps, castings, water jackets, radiators, etc., where non-rusting, non-magnetic aluminum finish is desired. PHYSICAL PROPERTIES: Color Grey Pot Life 1 lb. @ 24oC (75°F) 45 minutes Viscosity Non-sagging Paste Mixed Viscosity 330,000 cps Cure Shrinkage 0.0005 in/in Temperature Resistance 250°F (121oC) Hardness (Shore, ASTM D 1706) 83D Cured Density 17.5 cu. in. per lb. Coefficient of Thermal Expansion 40 X 10- 6 cm/cm/oC Compression Strength (ASTM D 695) 8,600 psi (59 M Pa) Tensile Strength (ASTM D 638) 3,500 psi (24 M Pa) Maximum Line Pressure (after 5 hours application time) 650 psi? DIRECTIONS: Surfaces must be clean, dry, and preferably roughened for maximum adhesion. Dispense equal volumes of resin and hardener. Volume Ratio is 1:1. Mix thoroughly for 6 minutes making certain that all of the hardener comes in contact with all of the resin. Apply the mixed compound with a putty knife, spatula, or similar tool. The tool may be moistened with water to provide a smooth finish to the HY-POXY ALUMBOND. CURING TIME: At 75°F (24°C) a ?” (12.5mm) layer of HY-POXY ALUMBOND putty will be hard in approximately 45 minutes HY-POXY ALUMBOND will not cure properly below 40°F (4°C).?