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APPLICATION TECHNIQUES
Spray Pattern Overlap

Custom painting requires a good understanding of the basics. It demands attention to detail and a working knowledge of sound application techniques. The following is a brief description of both a 50% and 75% spray pattern overlap.

• Measure spray gun pattern width, do not guess.
• Adjust spray gun for pattern consistency.
• Restrict amount of fluid being delivered when using 75% overlap to avoid runs and sags.
• 75% overlap generally used for Pearls and the first 2 to 3 coats of Kandys.

URETHANES/POLYURETHANES
Flash Between Coats

The times allowed between coats of Urethanes and Polyurethanes are critical for the success of a custom paint job. Actual times vary depending on temperature, air flow and humidity. One of the safest ways to determine when a finish is ready for the next coat is by the "string" method. This method is as follows:

• Find area on masking tape closest to "wettest" point of sprayed finish.
• Press finger into finish and lift up approximately one inch.
• Look for fine hair-like strings pulling up with finger.
• Continue this process using a different spot each time until finish stops "stringing."
• Once finish still feels sticky, but does not "string," it is ready for next coat.
• Do not allow House of Kolor Urethanes or Polyurethanes to completely dry to touch.
• If finish completely dries to touch, finish must not be recoated for 12 hours or lifting may occur.