Originally developed to clean the F16 for the US Air Force, M-Pro 7's special blend of cleaning agents, corrosion inhibitors and surfacants in a non-toxic solvent base safely penetrate into the pores in metal. Safe to use on all firearms in the convenience of a gel.
      Specifications for
 M-Pro7 Bore Gel, Bottle 4 oz:
                | Boiling Point: |      215° F (102 C) |     
         | Vapor Pressure: |      <0.02 mm Hg @ 20 C |     
         | Vapor density (AIR=1): |      1 |     
         | Specific Gravity: |      1.00 |     
         | Solubility in Water: |      100% |     
         | Appearance: |      Clear amber liquid |     
         | Odor: |      Very low |     
         | Biodegradability: |      Readily biodegradable |     
         | Freezing Point: |      21 F (-6 C) |     
         | Evaporation Rate (Butyl Acetate = 1): |      Less than water |     
         | Rinsibility: |      No residue or film |     
         | Corrosive: |      No |     
         | pH: |      9.8 - 10.2 |     
     
    
Package Contents:
       - Hoppes 4oz M-Pro 7 Bore Gel Bottle