Condursal Stop Off Paints for the heat treating industry
N523
Condursal Stop Off Paints for the heat treating industry

STOP-OFF PAINT FOR:
NITRIDING
Gas Carburizing & Carbon Nitriding, Nitrocarburizing, Ion Nitriding, Pack Carburizing and Scale Prevention, Spark Igniters, Duffy-Catalyst, Duffy-Stainless Foil, Refractory Plugs, Nuts & Bolts, Baskets, Alumdum Balls, Heat Treating needs

  • Condursal N523
    The most effective gas nitriding stop-off in the world. This substance effects a partial tinning process in the applied areas and prevents the diffusion of ammonia during the nitriding process. CONDURSAL N523 can be applied by brushing or dipping. Easy removal of residues can be attained by wiping or brushing.
Condursal Stop Off Paints for the heat treating industry

Pricing (per can)
1-5 cans
6+
case lot
CN-1KN (pint)
$96.00
$95.00
$94.00 (48)
Duffy Special Thinners
1-5 cans
6+
case lot
CN-QT White Label
$8.00
$7.75
$7.50 (40)
CN-GAL White Label
$20.00
$19.50
$19.00 (10)

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MSDS
Instructions
  • Properties
    CONDURSAL N523 is a solvent based stop-off paint providing excellent protection against pickup of nitrogen. It is suited even for extended gas nitriding processes up to 90 hours at temperatures ranging normally between 930 and 1095° F.

    CONDURSAL N523 dries quickly and its consistency is like that of and oil paint. Precise stop-off areas are easily achieved with CONDURSAL N523. If applied properly, CONDURSAL N523 coatings will not creep or run-off onto un-coated areas.