Fire-Rated Glazed Insulating Unit
Multiple-walled glass with intumescent layers for 20-60 min fire resistance in partitions. HTS 7008.00.00.00 for insulating walls of glass. Building code compliant.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If unassembled fire-polished sheets
Individual worked sheets under 7007.
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Import Tips & Compliance
• Provide UL or ASTM fire test reports
• Declare interlayers clearly
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