» Various types of contamination typically introduced during the drying
process or application
» Static charge on surface of vehicle. This condition helps the attraction of dust.
» Debris from dry sanding, cloths, etc.
» Use of poor quality masking paper
» Tack rag was not used before spraying,or not immediately before
» Inadequate filtration of air
» Dry spray dust settling on wet paint
» Dirty paint containers/tins
» Paint was not strained
» Operators clothing bearing debris
» Expired paint
» Inadequate filtration of compressed air
» Incorrect activator or thinner
» The car was not thoroughly blown out
» Tintings/pigments were not sufficiently stirred
» Spray dust accumulated in spray booth
» Use, re-thinned, of 2K materials after
the recommended potlife

» Use anti-static fluid or attach the vehicle to electrical earth
» Keep bodyshop as clean as possible,keep spray booth doors closed. Wet floor and wall if necessary
» Wear special spraysuits
» Blow out all mouldings, seams etc.
» Blow the vehicle out before placing it in the spraybooth
» Use the tack rag immediately before applying each coat
» Care of the maintenance of the equipment
» Follow the recommendations
(pressure, thinner) to avoid overspray
» Clean the vehicle before starting the repair
» Mix the color thoroughly after sufficient stirring of tintings
» Do not exceed the recommended potlife of 2K materials

» Use a fine strainer

» Allow the finish to harden completely,
fine sand and polish
» If the defect is severe, sand and
respray.