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3.2 Finishing

Wood Technology · Grade 11 · 20 lessons in the design

What you will be able to do

  • explain the different types of finishes used on wooden products
  • identify the equipment used in applying finishes on wooden products
  • apply different finishes on prepared wood surfaces
  • appreciate the importance of applying finishes on wooden products

Key questions

“Why is finishing important for wooden products?”

Lessons

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  1. What is finishing?
    40 min · 1 practice tasks · quiz
    Introduce finishing as the last stage of woodwork.
  2. Why finish wood?
    40 min · 1 practice tasks · quiz
    Explain the importance of applying finishes to wooden products.
  3. Types of finish
    40 min · 1 practice tasks · quiz
    Explain the different types of finishes used on wooden products.
  4. Preparing the wood surface
    40 min · 1 practice tasks · quiz
    Describe how to prepare a wood surface to receive a finish.
  5. Sanding and abrasive grades
    40 min · 1 practice tasks · quiz
    Use abrasive papers correctly, from coarse to fine.
  6. Varnish: types and uses
    40 min · 1 practice tasks · quiz
    Describe the main types of varnish and where each is used.
  7. Applying varnish
    40 min · 1 practice tasks · quiz
    Apply varnish in thin coats with the grain.
  8. Wood stains
    40 min · 1 practice tasks · quiz
    Describe the types of wood stain and how they are used.
  9. Applying stain
    40 min · 1 practice tasks · quiz
    Apply stain evenly without dark patches or overlaps.
  10. Lacquers
    40 min · 1 practice tasks · quiz
    Describe lacquer and how it is applied.
  11. French polish and shellac
    40 min · 1 practice tasks · quiz
    Describe shellac and the French polish method.
  12. Polishes and wax
    40 min · 1 practice tasks · quiz
    Describe wax polishes and how they are used.
  13. Paints and the three-coat system
    40 min · 1 practice tasks · quiz
    Describe the types of paint and the three-coat system.
  14. Applying paint
    40 min · 1 practice tasks · quiz
    Apply paint in coats for a hard, even finish.
  15. Oils for wood
    40 min · 1 practice tasks · quiz
    Describe the oils used to finish and protect wood.
  16. Finishing tools and equipment
    40 min · 1 practice tasks · quiz
    Identify the equipment used to apply finishes.
  17. Using a spray gun
    40 min · 1 practice tasks · quiz
    Spray a finish evenly with the correct technique.
  18. Choosing a finish
    40 min · 1 practice tasks · quiz
    Select an appropriate finish for a given wood item.
  19. Safety when finishing
    40 min · 1 practice tasks · quiz
    Observe safety precautions while applying finishes.
  20. Waste management and review
    40 min · 1 practice tasks · quiz
    Minimise finishing waste and review the whole node.