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| Finishing materials for wooden doors |
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| To avoid weakening and ageing through the influence of moisture and sunlight, a wooden door should always be covered with |
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| 1.preservatives(against mildew and insects), |
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| 2.stains(to enhance the grain markings on the door and to add color), |
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| 3.shellac or varnish(to seal the wood), |
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| 4.paint(for ease of cleaning and attractiveness and homogeneity of color) and |
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| 5.Metal finishing (providing protection against boot strikes and forced entry). |
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