M-d Gray Foam Window Seal — 1/2 In W X 3/8 In H X 10 Ft, Self-adhesive Weatherstripping For Large Gaps

Presenting M-D Building Products 1/2 In. W x 3/8 In. H x 10 Ft. L Gray Foam Window Seal for Large Gaps: a compact, foam strip designed to block drafts and keep moisture, dust, and insects at bay. Constructed from PVC closed-cell foam, it delivers a reliable seal that compresses for a snug fit along window frames. The gray color blends with most trim finishes, and the self-adhesive backing makes installation quick on a clean, dry surface without tools.

Benefits for comfort and efficiency: This weatherstrip helps reduce heat loss in winter and keeps conditioned air inside during summer, which can lower energy bills and improve indoor comfort. The durable foam resists water and wear, forming a long-lasting barrier against drafts and pests when applied to gaps in sash or frame.

• Self-adhesive weatherstripping: Quick, tool-free installation on clean surfaces, delivering an airtight seal against drafts.
• PVC closed-cell foam construction: Sturdy compression seal that minimizes air leaks and improves energy efficiency.
• Moisture and wear resistance: Designed to withstand moisture exposure and daily use, extending service life.
• Discrete gray finish: Neutral color that blends with most window trims for a clean, professional look.
• Cut-to-fit length of 10 ft: Flexible length that can be trimmed to match large gaps across multiple sashes.

Upgrade Your Window Comfort: With its durable materials and simple installation, this foam seal is a practical solution for energy savings and a quieter, more comfortable home. Perfect for large gaps around windows, it provides a reliable barrier against drafts, moisture, and pests. Add it to your weatherproofing toolbox and enjoy lasting performance season after season.