All sorts of sealant types will say ‘metal’ as a material it adheres to… my question is which is the way to go when you want to seal an overlapped joint, such as a z flashing over water table or ridge cap, or overlapped standing seam panels – joints of those nature. I have heard novaflex silicone metal roof sealant made by novagard is great for this…

如果Zflashing（〜100°左右）的平​​坦部分有适当的斜率，您是否需要密封/填缝您的重叠关节？编辑：闪烁将是白色的，而不是镀锌或其他颜色。我大多要求在这个问题中询问闪烁的应用程序，但我认为任何足够好的东西对于脊帽重叠或屋顶面板重叠将足够好，因为Z闪光灯也很好。再次感谢