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If there is a problem with the elastic material (such as elastic bandages, springs, etc.), unless the elastic material inside is replaced, but it is also quite troublesome, it is better to replace it with a new one.
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This one definitely won't work, so buy a new one.
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This is not very likely.
Generally, there are after-sales ones that can be re-hardened during the after-sales period.
Yes, it's okay, soak it soft and put the water down. Almost every family has this thing. Ha ha.
If the furniture repair paste is dry, it generally cannot be soft, if you want to soften, its effect is not good, you can mix some glue to soak in it. After that, it can be restored after being turned into a solution, but the effect is not as good as before.
Based on my years of experience and observation, it is assessed as an advanced stage of cancer, and euthanasia is recommended.
Yes, find a professional furniture beautician, you can fix it.