   
产品特性
可喷洒、涂抹
Sprayable, Brushable or Throwelable
水基性
Water Based
完全解冻性
Excellent Freeze-Thaw
具弹性
Flexible Set
极好的烟雾密封效果
Excellent Smoke Seal
可上漆
Paintable
符合挥发性有机化合物（VOC）鉴定
VOC Compliant
贮存期：最少2年
Minimum 2 year Shelf Life
包装：5加仑/桶
Package:5 gallon
ASTM E1399 Class II 介面位移测试 Movement Cycling Test 最大位移量 ± 100%
产品描述：
Metacaulk 1200 是单一成分的针对建筑间隙，例如墙顶、帷幕墙周围、周边、伸缩缝等等及一般建筑裂缝和缺口的阻火密封剂。Metacaulk 1200 是水基性乳状遇热膨胀型密封剂，专门设计可用来喷洒施工，以提供快速经济的长间隙施工。Metacaulk 1200 根据 ASTM E814(UL1479)标准测试具有2小时阻火时效，UL2079 (建筑间隙系统阻火测试) 标准测试具有3小时阻火时效。根据 ASTM E1399 标准，Metacaulk 1200 通过了每十分钟500转的介面位移测试。
Product Description
Metacaulk 1200 Caulk Grade is a single component, general purpose fire rated sealant for construction joints such as top of the wall, curtain wall perimeter, expansion, control, etc. and for general construction gaps and voids. Metacaulk 1200 Caulk Grade us a water based, non-sag sealant that is easy to apply. Metacaulk 1200 Caulk Grade systems are rated for up to 3 hour conditions in accordance with the UL 2079 (Tests for Fire Resistance of Building Joint Systems) Test Standards. Metacaulk 1200 has been cycled 500 times, meeting the new ASTM E 1399 standard. Also tested in accordance with ASTM E 814 (UL 1479) for systems up to 2 hours.
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