预制填缝料的英文

• preformed joint filler
• premoulded joint filler

• 预制:    prefabricate; precut
• 填:    fill; stuff
• 缝:    seam
• 料×:    7 chi
• 填缝料:    building mastic; building sealant; caulk compound; caulking compound; choker; crack filler; grommet; joint filler; joint filling compound; joint sealant; joint sealer; joint sealing material; sealer