Kerf Weather Stripping Door Seal Soundproof Insulation for Large Gap

5 Protections for Doors and
Windows: 1. Windproof 2. Dustproof 3. Waterproof 4. Light-blocking 5. Noise reduction. Fills gaps around doors and windows in all directions, helping reduce the issues listed above.
4 Gaskets: The package includes four foam gaskets made of the same material as the sealing strip. They can be used when the door cannot be closed normally, or for cushioning items and protecting furniture.
Upgraded Design: This V-shaped sealing strip features an improved design with a water-droplet-shaped extension at the end of the V-shape, extending the overall sealing area. It helps reduce issues such as inadequate sealing, detachment, and shaking.
Material: The surface features a PE grid design that is sturdy, durable, flexible, waterproof, dustproof, and windproof. The inner layer is made of high-density PU foam, maintaining overall flexibility while providing a soundproofing effect. The PVC card-slot double-layer design is sturdy, durable, and resistant to deformation.
Size and Fit: Make sure your door frame has grooves for installing the notched weatherstripping. The strip is 20 feet long and suitable for doors of all sizes. It features a 5/32 inch ridge designed for 1/8 inch grooves and seals larger gaps ranging from 3/10 inch to 7/8 inch. Measure the groove size before purchasing