1. ivanze namazi yibirangi no kunanuka muburyo butandukanye muri koherezwa .
2. Diluter ikoreshwa cyane mugihe varnish ivanze .
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4. Icapiro ritose, ryanduye, ryanduye, n'amazi na acide, umunyu, alkali nibindi bintu;
5. Ubushuhe burenze 90% by'ibidukikije, bituma byoroshye guhindura umweru no gutakaza gloss;
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