by David Ostrowski | Jan 11, 2014 | Problem Solver
DESCRIPTION Reddish-brown stains on the paint surface. POSSIBLE CAUSES Steel in contact with air and moisture will rust (e.g., nails, steel railings, damaged galvanized, flashing, etc.). Steel nails may develop black discoloration when in contact with damp wood that...
by David Ostrowski | Jan 11, 2014 | Problem Solver
DESCRIPTION Tendency of a roller to throw off small droplets of paint during application. POSSIBLE CAUSES Applying the coating (e.g., primer or paint) too fast. Using a roller cover with the wrong nap for the product. Overloading the roller cover with paint....
by David Ostrowski | Jan 11, 2014 | Problem Solver
DESCRIPTION Unintentional textured pattern left in the paint by the roller. POSSIBLE CAUSES Use of incorrect roller cover. Use of incorrect rolling technique. SOLUTIONS Follow label and data page directions for the appropriate roller cover type and nap size. In...
by David Ostrowski | Jan 11, 2014 | Problem Solver
DESCRIPTION Wearing away or removal of the paint film when scrubbed with a brush, sponge, or cloth. POSSIBLE CAUSES Inadequate length of time allowed for paint to fully dry (i.e., cure) before washing or scrubbing. Use of an abrasive cleaner. Choosing the wrong sheen...
by David Ostrowski | Jan 11, 2014 | Problem Solver
DESCRIPTION Loss of adhesion of the paint film (usually exposing down to the bare surface) around window frames and sills. POSSIBLE CAUSES Paint usually peels from window sills and frames because of moisture. Water standing on the sills eventually penetrates the paint...
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