Aluminum Putty F, 1 lb Can

Aluminum-filled epoxy putty for dependable non-rusting repairs to aluminum castings, machinery, and equipment widely used in HVAC applications Qualifies under DOD-C-24176B/(SH), Type II Bonds to aluminum and many other metals Fills porosity in aluminum castings Can be machined drilled or tapped using conventional metalworking tools 60-minute working time Excellent resistance to chlorofluorocarbons