产品描述——MC835+ 阻火密封剂
·用于建筑穿孔 ·用于内外部伸缩缝收缩缝调节缝
·抗潮湿佳、不会下陷
Metacaulk 835+ 是单一成分的针对穿孔阻火延烧系统
的中性伸缩抗潮阻火密封剂。发生火灾时，它会阻止火
焰、浓烟、气体和水从穿孔经过。Metacaulk 835+ 它
是一种抗潮性佳、具有弹性且不下陷的密封剂。可用于
内外部的伸缩缝及内外部的穿孔。因为Metacaulk 835+
是矽力康基性，可应用在有振动需求的系统。

Product Description
Metacaulk 835+ is a one component, fire-rated elastomer ic neutral,moisture cure siliconesealant for use in through-penetration firestops. In the event of a fire,ent the spread of flames, smoke, gas and water throughpenetration openings.Metacaulk 835+ is a flexible,non-slumping sealant with excellent moisture resistance.For use in interior or exterior expansion and control joints and interior or exterior penetrations. Because Metacaulk 835+ is silicone based, it can be used in systems where dynamic movement is expected.