Product Overview
NGP HP90-FB Flush Bolt Prep Filler Kit
UL Certified Solution for Fire Doors When Either Removing Existing Hardware and/or Using a New Hardware Type Over Existing Hardware Preps
- Application Certified on Both Hollow Metal and Wood Fire-Rated Doors – up to 90-Minute
- Certified for Filling Manual or Automatic Flush Bolt Cavities
- Finish: Primer Gray, Powder Coat
PRODUCT CONSISTS OF:
- HP90 – 2" × 6" Rectangular Fire-Rated Panel
- HP90 – 0.5 Cylindrical Fire-Rated Panel
- Steel Filler Plates: (Powder Coated Primer Gray, Embossed With UL Mark) - HP90-FBE6750, Edge Filler Plate - HP90-FBE8500, Edge Filler Plate - HP90-FBL2000, Latch Bolt Filler Plate - HP90-FBL2500, Latch Bolt Filler Plate - HP90-FBL3875, Latch Bolt Filler Plate - HP90-SF2250, Strike Filler Plate
- Hardware Pack: #10-32 × 1 ¾" FHPH SS machine screw - #8 × ¾" FHPH SS combo screw - #12 × 1" FHPH SS combo screw - #8 × ¾" FHPH SS SMS - #12 × 1" FHPH SS SMS
- GapGuard™ Fire Caulk (see installation instructions)
SPECIAL NOTES: 90-minute rated UL Certified Miscellaneous Fire Door Accessory on UL10B and UL10C wood or hollow metal fire doors. To retain UL Certification, the HP90-FB must be installed using GapGuard™ Fire Caulk.
Brand |
NGP (National Guard) |
---|---|
Finish |
Gray Primed |
Part Type |
Filler Plate |

NGP (National Guard) HP90-FB Flush Bolt Hardware Prep Filler