TopWinder
®
1MANUL755
Belanger, Inc.® * 1001 Doheny Ct. * Northville, MI 48167 * Ph (248) 349-7010 * Fax (248) 380-9681
47
Maintenance
Powder Coating Repair
Application Technique for Aerosol
Apply three very light coats and allow each to dry. When the surface has been covered with the
new paint, heavier coats may be applied. Do not rush, as this will produce runs; allow two
minutes between each coat. The aerosol should never be nearer than 6 inches (150mm).
Continue to move when spraying and keep the same distance from the work piece. Smooth
strokes from side to side, covering the local area of damage. Start to move the aerosol before
releasing the paint, and before the end of the stroke, stop releasing the paint. This should avoid
ridges of paint at each end of the stroke.
Patience
On a warm day, if each coat has been allowed to dry before the next application, it should be
possible to rub the paint down after about 30 minutes. If it starts to
‘drag and ball’ the paint,
leave it to dry further. It will now have to be rubbed right back to a smooth surface again, which
may take another hour. More patience is required. (The thinner the coats of paint, the faster they
will dry.)
Types of Paint
The paint must have an aggressive solvent that will melt its way into the powder coating. An
indication of suitability is the amount of time it takes to dry. Household polyurethane, which takes
24 hours to harden, is not suitable. This will sit on the powder, instead of melting its way into it.
The result is that it will peel off. It is always a good practice to mechanically abrade a key by
using rubbing down paper, or at least use a non-scratch scrub sponge. A small discrete area
should be tested first.
