ApplicationQuestion 58 of 100
When rolling a wall, what technique helps achieve even coverage and hide roller marks?
a.Rolling only in one direction with a dry roller
b.Loading the roller adequately and rolling in a 'W' or 'M' pattern, then back-rolling to distribute evenly
c.Pressing hard to squeeze out all the paint
d.Using only the very ends of the roller
Explanation
Loading the roller and spreading paint in a W or M pattern distributes material, and back-rolling with light, overlapping passes levels it and removes heavy spots. Keeping the roller adequately loaded avoids dry, streaky application. Consistent technique produces a uniform stipple and hides seams.
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Related questions on this topic
- What typically causes 'runs' or 'sags' in a paint film?
- What causes 'orange peel' texture in a sprayed finish?
- Why is maintaining a 'wet edge' important when brushing or rolling large walls?
- How many coats does a typical high-quality paint job over a properly primed surface usually require?
- Why should you 'back-brush' or 'back-roll' paint that was sprayed onto rough or porous exterior surfaces?
- What is the purpose of masking and using drop cloths before spraying?
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