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Interlux Primocon Aerosol is a primer for use on underwater areas of aluminum outdrives and outboards, prior to application of Tri-Lux II, Tri-Lux II Aerosol or Micron 33 Aerosol.
Primocon metal primer provides a barrier coat below the waterline to reduce galvanic corrosion on steel and aluminum surfaces. This primer will not effect the color of antifouling paint. Dries with a Matte finish.
FACTORY PAINTED SURFACES: Sand with 80 grade (grit) paper. Wipe down with Brush-Ease 433 or Special Thinner 216 to remove sanding residue.
PREVIOUSLY PAINTED SURFACES: Sand with 80 grade (grit) paper. Wipe down with Brush-Ease 433 or Special Thinner 216 to remove sanding residue.
BARE METAL: Surface should be blasted to bright metal. For steel surfaces, grit blasting is preferred. For aluminum or other light alloys, sandblast if possible or grind with medium coarse grade (grit) emery cloth. Remove all blasting/grinding/sanding residues with a clean air line and sweep with a clean brush or broom. (Vacuum clean for best results.) Do not wipe with cloth rags after blasting or sanding as fibers may be pulled out and protrude through the primer coats.
Method: Apply a minimum of 2 coats of Primocon. Primocon may be applied directly to blasted metals if applied within 1 hour after blasting. If sanded or if more than 1 hour has passed since blasting, prime bare metal with Viny-Lux Primewash 353/354.