ericfung2 wrote: 你是否說灰膠喉,接駁灰膠喉必須用PVC膠水的, PVC膠水雖然味道濃烈,但很快會乾透及揮發, 當用完PVC膠水後,第二天才使用就無問題. 水喉膠布只是用於有擰牙的水喉來接駁用的, 灰膠喉的接駁都沒有擰牙的,所以用不著.
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