Typical assembly (not a tested listing)

2-Hour Fire Rated Wall-to-Wall Joint — Intumescent System

Typical 2-hour fire-rated wall-to-wall joint system. Wall-to-Wall Joint, 1-1/2" max width, Intumescent putty pad with mineral wool backer. Illustrative example of typical construction — not a tested UL or GA listing. Use a listed design (UL Product iQ or GA-600) for construction documents.

Wall-to-Wall Joint, 1-1/2" max width, Intumescent putty pad with mineral wool backer

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  • Layer-by-layer components with thicknesses
  • Cross-section diagram
  • Applicable code sections and test standard
  • 6 related assemblies
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