Should Primer Always Be Used Before Applying Paint?

Should Primer Always Be Used Before Applying Paint?


Answer:- Priming can be skipped while repainting using a flat paint (matte finish), though it is always advisable to apply paint on well prepared and primed surface. But never give it a miss when 1. Fresh painting of a surface/drywall 2. Using gloss/high sheen paints 3. Painting a drastic colour change - a lighter shade over a darker one and vice-versa. 4. Painting on repaired walls(patched areas) or walls in bad condition ??? paint flaking/peeling off 5. Painting wood surfaces