epoxy

The boat builder used a high-strength epoxy to seal the joints and prevent water from leaking in.

(Chinese) 造船者使用了高强度环氧树脂来密封接缝，防止漏水。

You should wear a mask when working with epoxy resin because the fumes can be quite strong.

(Chinese) 使用环氧树脂工作时应戴上口罩，因为其挥发的气体可能非常刺鼻。