3M™ AC-131 Surface Pre-Treatment Conversion Coatings
3M™ Surface Prep Products
3M™ Surface Pre-Treatment AC-131 is a high-performance, non-chromated, conversion coating for applications on aluminum, nickel, and titanium alloys. The 3M™ AC-131 Pre-Treatment application is used for parts subsequently finished with epoxy-based and polyurethane-based organic coatings.
3M™ AC-131 Pre-Treatment provides an excellent solvent-free alternative to achieve the high performance required in aircraft paint applications. The current surface preparation technique such as Alodine® provides acceptable surfaces for coating applications. However, the alodine® process produces significant amounts of hazardous waste.
3M™ AC-131 Pre-Treatment provides an excellent solvent-free alternative to achieve the high performance required in aircraft paint applications. The current surface preparation technique such as Alodine® provides acceptable surfaces for coating applications. However, the alodine® process produces significant amounts of hazardous waste.
Authorized Distributor |
Item Name |
Induction Time |
Pot Life after Mixing |
Kit Designation |
Primer Type |
Lap Shear Strength After 40 Days Aging at -55 Degree Fahrenheit (ºF) (-67 Degree Celsius (ºC)) Temperature |
Color |
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AC-131 BB | N/A 3M™ AC-131 2-Part Blue Color Surface Pre-Treatment Conversion Coating | Induction Time N/A 30 minutes | Pot Life after Mixing N/A 24 hour | Kit Designation N/A 100 mL50 mLPint Quart 1 gal5 gal | Primer Type N/A | Lap Shear Strength After 40 Days Aging at -55 Degree Fahrenheit (ºF) (-67 Degree Celsius (ºC)) Temperature N/A | Color N/A Blue |
AC-131 CB | N/A 3M™ AC-131 2-Part Clear Color Surface Pre-Treatment Conversion Coating | Induction Time N/A 30 minutes | Pot Life after Mixing N/A 24 hour | Kit Designation N/A 100 mL50 mLPint Quart 1 gal5 gal | Primer Type N/A | Lap Shear Strength After 40 Days Aging at -55 Degree Fahrenheit (ºF) (-67 Degree Celsius (ºC)) Temperature N/A | Color N/A Clear |