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Patching compound is a Php20-Php25 per kg white powder purchased at paint stores and hardware. Old school painters mix this powder with flat latex paint to produce a thick mix which they use as primer for plywood to hide the grains and make a smooth surface before applying the final paint coat. The mix can also be used to repair cracks and small holes on walls. Painters prefer this mix because they dry rapidly. However, it cracks over time. A better solution would be to use acrylic-based wall putty.

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14y ago

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