The best roll coating method , for spraying, preferably with airless spray
1 , to be painted wall surfaces should be smooth clean, dry and free of dust, mold , moisture content <10%, 5 <PH value < 9 ( using the more coarse sandpaper rougher walls , interior walls and therefore the last 400 # sandpaper polished recommended ) .
2, the construction of the optimum temperature is between 10 to 35 degrees , relative humidity < 85%.
3, with the roller should be used for the construction of high quality paint brush and roller . Recommends using Benjamin Moore supporting tools. Recommended to use the 10-15mm long nap roller core , long nap roller can be used when the core 15mm poor construction when the surface flatness or rough.
4 , before the construction should stir the paint . Non- professional guidance by the Company should not add water or use any thinner.
5 , if the same amount of a color coating above the barrel , the one line using half the amount of the paint bucket , the bucket and into which the second and stir , so continues until all the barrels of the same color coating run , the conditions can be all paint is poured into a large container stir re-use , to prevent chromatic aberration. When the paint is not enough demand replenishment, must pay back the new paint coating the entire wall, the last time when you finish brushing , you should avoid using two batches of paint on the same wall, so try to avoid chromatic aberration.
6 , the start of construction , the first primer coat again . Should be like a roller brush roller V -shaped trend , and each channel to overlap on a 1 /3 of painted marks. Paintbrushes and stay good surface after 24 hours . Paint is completely dry required 30 days in the meantime do not use water to clean the wall. After 30 days of water available to wash wipe walls . At the appropriate temperature / humidity , primer drying time is about 1.5 hours , 2 hours topcoat . |