NGP 9200DKB Fire Door Gap Solution 20-Minute Rated 96" x 1-5/8" x 3/32" Intumescent Seal

NGP Fire Door Gap Solution 20-Minute Rated 96" x 1-5/8" x 3/32" Intumescent Seal

UL Certified Fire Door Accessory for Excessive Clearances

The NGP Fire Door Gap Solution provides UL certified protection for excessive door and frame clearances up to 3/8" on 20- and 45-minute rated UL10B and UL10C wood or hollow metal fire doors. This 96" length intumescent seal measures 1-5/8" wide x 3/32" tall and features NGP intumescent materials formulated to expand at 275 F up to 20 times their original thickness, completely sealing gaps during fire conditions. The modified acrylic pressure-sensitive adhesive provides high initial adhesion and long-term holding power with temperature resistance from -30 F to 250 F.

Professional Features & Benefits

• Precise Dimensions: 96" length x 1-5/8" width x 3/32" thickness designed for excessive door and frame clearances measuring up to 3/8".
• Fire-Rated Performance: UL certified miscellaneous fire door accessory for use on 20- and 45-minute rated UL10B and UL10C fire doors.
• Intumescent Expansion: NGP intumescent materials expand at 275 F up to 20 times original thickness to completely seal gaps during fire conditions.
• Professional Adhesive System: Modified acrylic pressure-sensitive adhesive with release liner provides high initial adhesion and permanent mounting capability.
• Temperature Resistance: End use temperature range from -30 F to 250 F for long-term exposure in interior or exterior locations.
• Chemical Resistance: Resistant to aging, weathering, UV radiation, water, detergent, alcohol and chemical influence for lasting performance.
• Flexible Ordering: Sold by the foot with 3' minimum to 410' reel options for project-specific requirements.
• Complete System Integration: Requires NGP Strike Shim 9275 or 9225 for proper latchbolt engagement in gap solution applications.

Technical Specifications

• Commercial/Residential: Commercial
• Department: Door Hardware
• Product Category: Door Trim and Accessories
• Product Group: Door Trim and Accessories
• Product Length: 96"
• Product Subgroup: Astragals, Gaskets and Weatherstripping
• Product Type: Gap Solution
• Subcategory: Gaskets & Weatherstripping

Professional Applications

• Commercial Office Buildings
• Educational Facilities
• Healthcare Institutions
• Industrial and Warehouse Facilities
• Multi-Tenant Residential Properties
• Government and Municipal Buildings
• Fire-Rated Door Assembly Compliance

Why Choose NGP Quality?

NGP Fire Door Gap Solutions deliver UL certified fire protection with intumescent materials engineered to expand up to 20 times original thickness at 275 F activation temperature. The professional-grade adhesive system provides reliable long-term performance with one-year shelf life when stored at 75 F and 50% relative humidity or less. Engineered for demanding commercial fire door applications where code compliance and dependable fire protection are essential.