Devcon 230-10110 1lbs Plastic Steel Putty, Dark Gray Color

45-minute working time. Testing and approvals are Chemical resistance was tested by immersion for 30 days at 75 degrees fahrenheit, after 7 days room temperature cure, MIL, Qualifies under DOD-C-24176B(SH), Type I. Applicable materials are concrete, most metals. Ideal for multi-purpose. Epoxy chemical compound. 30.0 volts per mil dielectric strength. Full cure time 16 hour at the temperature of 75 degrees fahrenheit. 85.0 Shore D hardness. Chlorinated solvents, hydrochloric acid-10 percent, kerosene, water, leaded petrol, propylene glycol, mineral spirits, sulfuric Acid-10 percent resistance. 30 volts per mil Dielectric strength.