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The MD Building Products 2-1/4 inch x 42 inch foam weather strip for air conditioners is intended for use to seal the gap between window sashes or between a window sash and an air conditioner. The weather strip seals out cold air in winter and hot air in summer and creates a barrier to help keep out drafts and insects.
- Use to seal the gap between window sashes or between a window sash and an air conditioner
- Seals out cold air in winter and hot air in summer
- Helps stop vibrations and noise
- Creates a barrier to help keep out drafts and insects
- Easy to install
- Open-cell polyurethane foam
