Air Conditioner Weatherstrip: A foam weatherstrip that easily compresses to seal out air, dust and insects. Use to seal gap between window sashes or between window sash and air conditioners.
- Seals out cold air in winter and hot air in summer
- Stops vibrations and noise
- Provides a barrier to help keep out drafts and insects
- Resilient, open-cell polyurethane foam tape
- Easy to install