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National Guard Products 130NSS Stainless Steel Neoprene Perimeter Weatherstrip – Head-and-Jamb Set
National Guard Products (NGP) model 130NSS is a stainless steel neoprene perimeter weatherstrip engineered for demanding commercial and institutional door openings. Featuring a Brushed #4 Stainless Steel (US32D / 630) finish over a Type 304 stainless steel retainer and a high-performance black neoprene EPDM closed-cell elastomeric foam insert, this gasketing system delivers a tight, durable seal around the full perimeter of the door frame. Each kit ships as a complete head-and-jamb set — one head piece and two jamb pieces — and is available in five standard opening sizes: 3'0 x 7'0, 4'0 x 7'0, 6'0 x 7'0, 6'0 x 8'0, and 8'0 x 8'0. The 130NSS is UL-certified for fire-rated hollow metal doors up to 3 hours and wood fire doors up to 90 minutes, making it a code-compliant choice for fire-rated and smoke-control applications in commercial construction.
130NSS Perimeter Weatherstrip – Key Features
- Type 304 Stainless Steel Retainer: Corrosion-resistant stainless housing provides long-term structural integrity in high-humidity, coastal, and heavy-use environments.
- Advanced Elastomeric Foam Seal: Synthetic EPDM rubber in a polypropylene thermoplastic matrix closed-cell foam delivers very good abrasion resistance, tensile strength, and memory — the seal rebounds consistently after door contact cycle after cycle.
- Extreme Temperature Performance: Rated for a service temperature range of -81°F to 275°F, making the 130NSS suitable for cold-storage facilities, industrial environments, and exterior applications subject to wide thermal swings.
- Flame- and Moisture-Resistant Insert: The neoprene foam is inherently flame-resistant and moisture-resistant, and exhibits good resistance to ozone, sunlight, and aging for lasting outdoor or vestibule-area performance.
- UL-Certified Fire Door Compliance: Certified by UL to CAN/ULC-S104 and ANSI/UL10B; complies with NFPA 80 and NFPA 252 for hollow metal fire doors rated up to 3 hours and wood fire doors rated up to 90 minutes.
- UL Positive Pressure Certified: Certified by UL to ANSI/UL10C; complies with IBC, NFPA 80, and NFPA 252 for positive-pressure-rated hollow metal fire doors up to 3 hours and wood fire doors up to 90 minutes.
- Smoke & Draft Control Gasketing: Certified by UL to ANSI/UL10C and ANSI/UL1784 Category 'H'; complies with IBC and NFPA 105 for use on 'S'-labeled positive pressure hollow metal fire doors rated up to 3 hours and wood fire doors up to 90 minutes.
- ANSI/BHMA A156.22 Certified: Independently certified gasketing listed in the BHMA Certified Products Directory; also BHMA certified to ANSI/BHMA A156.22 performance tests for heat and cold.
- Air Infiltration Control: Recommended by NGP as a minimum air leakage product for a tight perimeter seal, contributing to energy efficiency and building envelope performance.
- Slotted Screw Holes for Precise Adjustment: Screw holes are slotted to allow field adjustment of the gasket position against the door for an optimized seal without re-drilling.
- Stainless Steel Fasteners Furnished: #6 x 3/4" stainless steel sheet metal screws (SMS) are included, maintaining finish and corrosion consistency throughout the installation.
- Complete Head-and-Jamb Set: Supplied as one head piece and two jamb pieces — everything needed to seal the full door perimeter in a single order.
- Made to Order: Fabricated to your specified opening size; please allow 10–15 business days lead time.
Technical Details
| Manufacturer | National Guard Products (NGP) |
| Model Number | 130NSS |
| Product Type | Neoprene Perimeter Weatherstrip – Head-and-Jamb Set |
| Retainer Material | Stainless Steel Type 304 |
| Finish | Brushed #4 (US32D / 630) Stainless Steel |
| Seal / Insert Material | Synthetic EPDM Rubber in Polypropylene Thermoplastic Matrix Closed-Cell Advanced Elastomeric Foam |
| Insert Color | Black |
| Section Profile | 1-1/4" x 3/16" |
| Temperature Range | -81°F to 275°F |
| Flame Resistance | Flame-Resistant |
| Moisture Resistance | Moisture-Resistant |
| UV / Ozone Resistance | Good resistance to ozone, sunlight, and aging |
| Application | Screw-applied to frame stop |
| Fasteners Furnished | #6 x 3/4" Stainless Steel Sheet Metal Screws (SMS) |
| Screw Holes | Slotted for field adjustment |
| Available Opening Sizes | 3'0 x 7'0 | 4'0 x 7'0 | 6'0 x 7'0 | 6'0 x 8'0 | 8'0 x 8'0 |
| Kit Configuration | 1 Head + 2 Jambs (complete perimeter set) |
| UL Fire Certification (Standard) | CAN/ULC-S104 & ANSI/UL10B – Hollow Metal up to 3 hrs; Wood up to 90 min |
| UL Fire Certification (Positive Pressure) | ANSI/UL10C – Hollow Metal up to 3 hrs; Wood up to 90 min |
| Smoke & Draft Control | ANSI/UL10C & ANSI/UL1784 Category 'H' – 'S'-labeled Positive Pressure doors; Hollow Metal up to 3 hrs; Wood up to 90 min |
| Applicable Codes | IBC, NFPA 80, NFPA 105, NFPA 252 |
| BHMA Certification | ANSI/BHMA A156.22 – Listed in BHMA Certified Products Directory; Certified for Heat and Cold Performance Tests |
| Stocking Status | Made to Order |
| Lead Time | 10–15 Business Days |
Pro Tip: Installation Notes
The 130NSS mounts directly to the frame stop using the furnished #6 x 3/4" stainless steel SMS screws. Because the screw holes are slotted, installers can shift the gasketing strip laterally after initial fastening to fine-tune compression against the door face before final tightening — no re-drilling required. Order by your rough opening size (select from the five available configurations) and verify the door swing direction so the jamb pieces are oriented correctly on the hinge and strike sides.
| Gasketing Set Size | 3'0 x 7'0 Set or 4'0 x 7'0 Set or 6'0 x 7'0 Set or 6'0 x 8'0 Set or 8'0 x 8'0 Set |
| Brand | National Guard Products |
| Housing Finish | Stainless Steel |
| Smoke Rated | Smoke Rated |
| Weatherstripping Type | Perimeter Gasketing |
| Housing Size | 1-1/4" x 3/16" |
| Insert Color | Black |
| Fasteners | #6 x 3/4" Stainless Steel SMS |
| Fire Rated | Fire Rated |
| Insert Material | Neoprene |
| Mounting Type | Screw Applied - Exp Screw, Surface Mounted |
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