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Withdrawn HPDs

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  1. Metacaulk BlazeSeal/RectorSeal LLC/2026-04-15

    Metacaulk BlazeSeal/RectorSeal LLC/2026-04-15

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    Open the PDF · HPD 39283

    Expiration Date: 2027-11-05

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    A flexible, highly intumescent firestop material used in fire rated door and door frame assemblies. BlazeSeal™ is designed to maintain positive pressure as required in testing to the new fire door standards of the Uniform Building Code…

  2. Siderise Cavity Barriers Firestops Perimeter Barriers and Acoustic Void Barriers/Siderise Insulation Limited/2024-09-04

    Siderise Cavity Barriers Firestops Perimeter Barriers and Acoustic Void Barriers/Siderise Insulation Limited/2024-09-04

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    Open the PDF · HPD 38771

    Expiration Date: 2027-09-04

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    Siderise offers an extensive range of passive fire, acoustic and thermal solutions for the building envelope. The products covered by this HPD feature a Lamella insulation core comprising durable and resilient vertically oriented stone…

  3. Expired: Metacaulk ® BlazeSeal™/RectorSeal LLC/2017-08-16

    Metacaulk ® BlazeSeal™/RectorSeal LLC/2017-08-16

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    Open the PDF · HPD 3855

    HPD has expired. Expiration Date: 2020-08-16

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