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2 marksFinishing and Basic Upholstery

CSEC Industrial Technology · 2018 · Paper 2 · Question 1(b)(iii)

A pictorial view of a chair made from solid timber and plywood is shown in Figure 1, designed for an early childhood educational centre eating area.

If the wooden chair in Figure 1 is to receive an oil-based paint finish, describe how the following can be used as surface preparation materials: - Wood filler - Shellac/knotting compound

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Other parts of this question

  1. 1(a)Use suitably labelled freehand sketches to differentiate among ANY THREE of the following timber defects: (i) Bowing (ii) Live knot (iii) Split (iv) Cup shake…[6 marks]
  2. 1(b)(i)Outline THREE sequential steps to be followed to spray the wooden chair with varnish.[6 marks]
  3. 1(b)(ii)Suggest FOUR benefits to be derived from using stain as a finishing material on the wooden chair in Figure 1 on page 6, prior to applying varnish.[4 marks]

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