Pemko S88BL20 Adhesive Perimeter Gasketing 240in Black

Product Description

The PEMKO S88BL20 is an adhesive-backed perimeter door gasketing strip with a black finish, supplied in a 240-inch (20-foot) length. It installs around door frames to seal gaps at the head and jamb, reducing air infiltration, drafts, dust, light, and noise transfer. The pressure-sensitive adhesive backing allows for tool-free application directly to clean, dry frame surfaces. This type of perimeter gasketing is a standard component in commercial and residential door weatherization work, and is typically installed by door hardware specialists, general contractors, or experienced maintenance technicians.

The S88BL20 is suited for use on interior and exterior door perimeters where a low-profile, adhesive-mounted seal is required. It is commonly applied to wood, hollow metal, and aluminum door frames in both new construction and retrofit applications. The black finish blends with dark-anodized or painted frame profiles. At 240 inches per unit, a single length is sufficient to seal the head and both jambs of a standard door opening without splicing.

Key Features

• 240-inch (20-foot) length covers a full door perimeter from a single piece
• Pressure-sensitive adhesive backing eliminates need for screws or mechanical fasteners
• Black finish suited for dark frame profiles and anodized door hardware
• Designed to reduce air infiltration, drafts, dust, and light bleed at door perimeters
• Sold as a single unit (EA) for straightforward quantity ordering

Compatibility

Designed as an OEM-style replacement or new-installation perimeter gasketing for standard residential and commercial door frames where adhesive-mount weatherstripping is specified.

Installation Notes

Installation is performed by door hardware technicians or qualified contractors. Before applying, clean and degrease all frame surfaces thoroughly to ensure proper adhesive bond. Do not apply over painted surfaces that are peeling, oily, or below the adhesive manufacturer minimum temperature. Cut to length with sharp tin snips or a utility knife, and press firmly along the full length of the strip to activate the adhesive.