M-d Building Products 91868 Door Gasket White 81 Inches

Product Description

The M-D BUILDING PRODUCTS 91868 is a vinyl clad foam door gasket designed to replace worn or damaged weatherstrip on standard door frames. At 81 inches in length, it provides a full-height seal along door jambs to reduce air infiltration and improve the performance of the door assembly. The kerf-mount design allows for clean, toolless installation into pre-cut door frame slots. This product is appropriate for both residential and commercial applications and is typically installed by door contractors, carpenters, or general maintenance trades.

This replacement weatherstrip is suited for commercial or residential door assemblies that use a kerf-style door stop. The white vinyl cladding blends with painted door frames and resists moisture and typical interior wear. At 81 inches, the gasket covers standard door height requirements without splicing. Facility maintenance personnel and door hardware installers will find the kerf-slot fit straightforward and compatible with common pre-mortised door frames.

Key Features

• Vinyl clad foam construction resists compression set and moisture
• Kerf installation fits directly into pre-cut door frame slots without fasteners
• 81 inches in length covers standard door height
• White finish suitable for painted residential and commercial door frames
• Recommended for both commercial and residential applications

Compatibility

Designed as an OEM-style replacement weatherstrip for standard kerf-style door frames in residential and commercial construction.

Installation Notes

Installation is typically performed by a door hardware installer, carpenter, or general maintenance technician. Before installing, remove the existing gasket completely and inspect the kerf slot for damage or debris. Press the vinyl clad foam bead firmly into the kerf slot along the full length of the door stop. No adhesives or fasteners are required for kerf-mount installation.

Technical Specifications

• Length: 81 inches
• Color: White
• Material: Vinyl clad foam
• Installation Type: Kerf mount
• Weight: 0.25 pounds
• UPC: 00043374918687

Standard Information

• Brand: M-D BUILDING PRODUCTS
• Manufacturer Part Number: 91868