Interior Coating Systems 4.1 Wall Areas – Classrooms, Hallways, Offices • Primer: 1 coat of primer • Finish Coats: 2 coats of semi-gloss • Recommended Product: Sherwin-Williams Super Paint Semi-Gloss. • Recommended Product: Multi-Purpose Interior/Exterior Latex Primer/Sealer 4.2 Ceilings • Primer: 1 coat of primer • Finish Coats: 2 coats of semi-gloss acrylic paint • Recommended Product: Sherwin-Williams Super Paint Semi-Gloss • Recommended Product: Multi-Purpose Interior/Exterior Latex Primer/Sealer 4.3 Doors and Frames (Metal or Wood) • Primer: 1 coat of Ken Bond HS Universal Metal Primer metal primer or wood primer • Finish Coats: 2 coats of semi-gloss • Recommended Product: Sherwin-Williams Super Paint Semi-Gloss 4.4 Trim, Millwork • Primer: 1 coat of primer • Finish Coats: 2 coats semi-gloss • Recommended Product: Sherwin-Williams Super Paint Semi-Gloss • Recommended Product: Multi-Purpose Interior/Exterior Latex Primer/Sealer