M-D Weatherstrip Brown 1/4" x 20'

Upgrade your doors and windows with the M-D Weatherstrip 1/4″ (thickness) × 1/2″ (width) × 20′ long brown silicone seal. Crafted from premium silicone rubber, this weatherstrip forms a tight, durable barrier against drafts, dust, moisture and smoke, helping to maintain indoor comfort and energy efficiency. Its flexible profile adapts to irregular surfaces and remains pliable in extreme heat or cold, making it ideal for both commercial and residential applications.

Engineered for quick, hassle-free installation, the self-adhesive backing bonds securely without additional hardware. UL listed and tested to limit air and smoke infiltration, it resists mildew, fungus and UV damage for long-lasting performance. Whether sealing exterior doors, garage entrances, or utility access panels, this brown silicone gasket delivers professional-grade protection and reliability.

Key Features

• UL listed and tested to limit air and smoke infiltration
• Resists mildew, fungus and UV light for lasting durability
• Self-adhesive backing for easy, tool-free installation
• Flexible silicone material stays pliable in extreme temperatures
• Provides a tight seal against drafts, dust, moisture and pests

⚠️ WARNING: This product can expose you to Ethylene oxide known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.