M D Building Products M-d 71548 Flexible Caulking Cord Weatherstrip, Gray, 90 Ft. X 1/8 In.

The M-D 71548 Flexible Caulking Cord Weatherstrip is a self-adhesive rope seal designed to fill gaps and cracks around doors and windows, blocking drafts, dust, and moisture both inside and outside your home. This versatile weatherproofing solution helps maintain consistent indoor temperatures and reduces heating and cooling costs by sealing air leaks that compromise energy efficiency. Whether you're weatherproofing a single window or tackling multiple doors throughout your home, this flexible cord adapts to irregular gaps and corners for a snug, effective seal.

Easy installation requires no tools—simply peel and stick the self-adhesive backing into place. The neutral gray color blends seamlessly with most home exteriors and interiors.

Features and Benefits

• 90-Foot Length: Provides ample material for multiple applications around doors, windows, and larger gaps throughout your home.
• Flexible Design: The cord conforms to irregular surfaces and corners, ensuring effective sealing even in hard-to-reach areas.
• Self-Adhesive Backing: Peel-and-stick application requires no tools, fasteners, or special skills for quick installation.
• Indoor and Outdoor Use: Suitable for sealing cracks and gaps on either side of doors and windows.
• Blocks Drafts and Moisture: Creates a protective barrier against air infiltration, dust, and water penetration.

Specifications

• Brand: M-D Building Products
• Model: 71548
• Length: 90 feet
• Width: 1/8 inch
• Color: Gray
• Type: Flexible caulking cord with self-adhesive backing
• Application: Interior and exterior doors and windows