While painting new wood work, the process of filling up of nail holes, dents, and cracks with putty is known as ______.

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RRB JE CE 22 Apr 2025 Shift 1 CBT 2 Official Paper
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  1. caulking
  2. blocking
  3. stopping
  4. knotting

Answer (Detailed Solution Below)

Option 3 : stopping
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Detailed Solution

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Explanation:

Stopping

  • This is the correct term for filling nail holes, cracks, and small defects in wood using putty or filler before painting.

  • Ensures a smooth surface finish.

Additional Information Caulking

  • Refers to sealing joints or seams in structures (like between walls, windows, or pipes) to prevent water or air leakage.

  • Commonly done using caulk or sealant, not putty.

 Blocking

  • In construction, it often refers to placing short pieces of wood between framing members for support or fire-stopping.

  • Not related to surface finishing or painting.

 Knotting

  • A treatment applied to wooden surfaces (especially over knots) using knotting solution to prevent resin from oozing out and affecting the paint.

  • Done before stopping and painting.

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