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施工流程說明
Installation Instructions |
1. 清除開孔
Clear the hole |
2. 裁切密度64K岩棉緊密塞入開孔並預留適當之厚度於牆板及樓板兩側
Install backing material into the opening,and recess backing material in appropriate depth of caulk from both sides of wall and top surface of the floor. |
3. 塗抹適當之厚度Metacaulk 1200至預留的凹處並且表面抹平
Gun,trowel and/or pump Metacaulk 1200 firestopping sealant to appropriate depth on both sides of wall and top surface of the floor,and flush to a smooth defect-free finish. |
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