ES 彈性阻火密封膠
線形縫隙
ES 彈性阻火密封膠
AS彈性阻火密封噴塗膠
線形縫隙
AS彈性阻火密封噴塗膠
SpeedFlex® TTG Track Top Gasket 輕隔間牆防火便利貼
線形縫隙
SpeedFlex® TTG Track Top Gasket 輕隔間牆防火便利貼