Understanding Sealant Movement Capability: Class 25 vs Class 50
Sealant movement capability is the single most overlooked specification in curtain wall design — and the most expensive to get wro...
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Understanding Sealant Movement Capability (Class 25 vs 50)
Class 25 or Class 50? Movement capability decides whether your sealed joint survives building movement. Here is what the numbers mean and how to choose.
