1" Diameter Hardware Prep Filler (10 Pack)

★★★★★ 4.1 27 reviews

$90.00
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$90.00
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Free shipping Free 30-day returns

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Product details

Management number 213672052 Release Date 2026/04/12 List Price $36.00 Model Number 213672052
Category

1" Diameter Hardware Prep Filler (10 Pack) serves as a UL Certified solution for fire doors, suitable for both removing existing hardware and installing new hardware types over existing hardware. It's application certified for use on hollow metal and wood fire-rated doors, up to 90 minutes. This product is certified to be used in combination with Gap Guard Fire Caulk to fill through-holes ranging from " to 2-1/8" in diameter. It's certified for use in the US and Canada, and requires the use of GapGuard Fire Caulk (sold separately).

  • Fire Door Hardware Prep: UL Certified Solution
  • Certified for Hollow Metal & Wood Fire-Rated Doors (up to 90 minutes)
  • Combine with Gap Guard Fire Caulk (fill ' to 2-1/8' holes)
  • Certified for Use in US & Canada
  • GapGuard Fire Caulk Required (sold separately)
Material Plastic
Part Number 1"-diameter-hardware-prep-fil-d7cd66d013
Manufacturer National Guard Products
Certification UL

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4.1 out of 5
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27 ratings | 11 reviews
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