Module 3: Paint Application Techniques
This module covers the core skills of applying paint efficiently and professionally, with an emphasis on technique and troubleshooting.
1. Paint Types and Uses
Emulsion: Water-based for walls/ceilings; matte vs. silk finishes.
Gloss: Oil-based for wood/metal; high-durability but slower drying.
Acrylic: Flexible, quick-drying alternative to oil-based gloss.
Eggshell: Mid-sheen for trim; balances durability and aesthetics.
2. Tools and Equipment
Brushes: Sizes (1"–4") and bristle types (synthetic for water-based, natural for oil).
Rollers: Nap thickness (short for smooth surfaces, long for textured).
Sprayers: HVLP (High Volume Low Pressure) for even coverage; masking techniques.
3. Application Methods
Cutting In: Mastering straight edges along ceilings, corners, and trim with angled brushes.
Laying Off: Brush/roller techniques to eliminate streaks (e.g., "W" patterns, light final strokes).
Even Coats: Avoiding overloading brushes/rollers and maintaining wet edges to prevent lap marks.
4. Problem-Solving
Brush Marks: Thinning paint, using high-quality brushes, and maintaining a "wet edge."
Drips/Runs: Correcting with sanding between coats and applying thinner layers.
Uneven Coverage: Diagnosing causes (poor primer, insufficient stirring) and remedies.
Practical Component
Walls/Ceilings: Rolling large areas seamlessly and cutting in edges.
Doors/Skirting: Brush techniques for smooth finishes on detailed trim.
Troubleshooting Drills: Fixing simulated errors (e.g., sanding out drips, reapplying coats).
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