← Wood Technology / 3 Timber processes and products
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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What is finishing?
40 min · 1 practice tasks · quizIntroduce finishing as the last stage of woodwork.
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Why finish wood?
40 min · 1 practice tasks · quizExplain the importance of applying finishes to wooden products.
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Types of finish
40 min · 1 practice tasks · quizExplain the different types of finishes used on wooden products.
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Preparing the wood surface
40 min · 1 practice tasks · quizDescribe how to prepare a wood surface to receive a finish.
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Sanding and abrasive grades
40 min · 1 practice tasks · quizUse abrasive papers correctly, from coarse to fine.
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Varnish: types and uses
40 min · 1 practice tasks · quizDescribe the main types of varnish and where each is used.
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Applying varnish
40 min · 1 practice tasks · quizApply varnish in thin coats with the grain.
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Wood stains
40 min · 1 practice tasks · quizDescribe the types of wood stain and how they are used.
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Applying stain
40 min · 1 practice tasks · quizApply stain evenly without dark patches or overlaps.
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Lacquers
40 min · 1 practice tasks · quizDescribe lacquer and how it is applied.
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French polish and shellac
40 min · 1 practice tasks · quizDescribe shellac and the French polish method.
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Polishes and wax
40 min · 1 practice tasks · quizDescribe wax polishes and how they are used.
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Paints and the three-coat system
40 min · 1 practice tasks · quizDescribe the types of paint and the three-coat system.
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Applying paint
40 min · 1 practice tasks · quizApply paint in coats for a hard, even finish.
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Oils for wood
40 min · 1 practice tasks · quizDescribe the oils used to finish and protect wood.
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Finishing tools and equipment
40 min · 1 practice tasks · quizIdentify the equipment used to apply finishes.
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Using a spray gun
40 min · 1 practice tasks · quizSpray a finish evenly with the correct technique.
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Choosing a finish
40 min · 1 practice tasks · quizSelect an appropriate finish for a given wood item.
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Safety when finishing
40 min · 1 practice tasks · quizObserve safety precautions while applying finishes.
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Waste management and review
40 min · 1 practice tasks · quizMinimise finishing waste and review the whole node.