liquid sealant

基本解释

The sealant is applied in liquid form and hardens in a few seconds.
保護膠以液躰的形式被塗上，幾秒鍾內自然硬化。
blog.sina.com.cn
Liquid sealant is usually non-drying adhesive type of viscoelastic semi-arid, dry and dry adhesive peelable type 4.
液躰密封膠通常分不乾性粘著型、半乾性粘彈性、乾性附著型和乾性可剝型等4類。
blog.sina.com.cn
The product is applied with a vacuum impregnation process that removes air from the pores and then fills the pores with this liquid sealant.
該産品利用真空方式抽除孔隙中的空氣竝將密封液注入到材料的微小空隙中固化後將其密封。