Pemko 312CR Perimeter Gasketing with Sponge Neoprene Insert - 1/4"; Height
Professional Door Sealing Solution for Commercial Applications
The Pemko 312CR Standard Perimeter Gasket features a sponge neoprene insert designed for reliable door frame sealing in commercial environments. This weatherstrip system accommodates gaps up to the depth of its seal with a 1/4"; overall height and 3/4"; profile height. The aluminum base construction with EPDM gasketing material provides durability while maintaining flexibility at high and low temperatures, resisting deterioration from oily substances.
Professional Features & Benefits
- Dimensional Specifications: 1/4"; overall height with 3/4"; profile height and 7/16"; width for precise door frame applications.
- Flexible Length Options: Available in lengths from 2' minimum to 185"; maximum to accommodate various door frame configurations.
- Temperature-Resistant Construction: Sponge neoprene insert maintains flexibility at high and low temperatures while resisting deterioration from oily substances.
- Heavy-Duty Base Material: Aluminum construction provides structural integrity and corrosion resistance for long-term performance.
- Comprehensive Certifications: UL 1784 air leakage tested, UL 10C fire rated, ASTM E-283-04 and E 90-2009 compliant, and GREENGUARD Gold Certified for indoor air quality.
- Professional Installation: Screw-applied mounting system with PHSMS #6 x 5/8"; fasteners for secure side-of-frame installation.
- Manufacturer Warranty: 5 Year warranty coverage for added confidence and protection.
- Advanced Sealing Performance: Excellent compression characteristics with self-extinguishing and non-toxic properties for enhanced safety.
Professional Applications
- Commercial Office Buildings
- Educational Facilities
- Healthcare Institutions
- Retail Establishments
- Industrial and Warehouse Facilities
- Multi-Tenant Residential Properties
- Government and Municipal Buildings
Why Choose Pemko Quality?
Pemko perimeter gasketing products deliver professional-grade sealing performance with aluminum base construction and temperature-resistant EPDM gasketing materials. Comprehensive testing including UL 1784 air leakage, UL 10C fire rating, and GREENGUARD Gold certification ensures reliable performance in demanding commercial applications. 5 Year warranty coverage provides added confidence for long-term installation reliability where consistent door sealing is essential.
Product Documentation & Resources
Manufacturer Resources
Product Specs
- Features:
- Excellent Compression, Self-Extinguishing, Non-Toxic
- Application:
- Door Frames to Seal Top and Sides of Door
- Warranty:
- 5 Year
- Product Group:
- Door Trim and Accessories
- Product Subgroup:
- Astragals, Gaskets and Weatherstripping
- Product Type:
- Gaskets
- Subcategory:
- Gaskets & Weatherstripping
- ANSI/BHMA:
- Air Infiltration Tested, Intertek Testing (Warnock Hersey), BHMA Certified, Smoke Tested- UL1784, Fire Rated UL10C- Positive Pressure, Underwriters Laboratory 4L10, Greenguard Gold Certified
- Commercial/Residential:
- Commercial
- Product Model:
- PK52
- Product Dimension:
- W: 7/16", H: 3/8"
- Product Substrate:
- Silicone
- Product Category:
- Door Trim and Accessories
- Department:
- Door Hardware