  
产品特性
单一成分，针对穿孔阻火延烧系统
A single component penetration sealant system
安装时不需要混合或特殊添加剂
No mixing necessary and no required additives
可用于内外部的扩展、收缩和调节缝
Use in Interior of Exterior Expansion, Contraction and Control Joints
可用于内外部的穿孔
Use in Exterior and Interior Penetrations
中性、抗潮湿
Neutral, Moisture Cure
美国运输部关于爆炸物和其他有害物质的检验等级没有限制
D O T Classification is Not Regulated.
不会下陷
Non-Slump Formula.
可通过填塞枪注入、涂抹或特殊喷枪喷涂
Applied with a conventional caulking gun trowel or with pumping equipment
贮存期：2年
Shelf Life 2 years
包装：10.3盎司/支 或 5加仑/桶
Package: 10.3 oz. tube/5 gallon pail
最大伸缩率 600%
(Elongation at break) = 600% (ASTM D412)
产品描述：
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 elastomeric neutral, moisture cure silicone sealant for use in through-penetration firestops. In the event of a fire, Metacaulk 835+ will prevent the spread of flames, smoke, gas and water through penetration 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. |
MC835+ 阻火密封剂