4. Magnetic Sealing Strips Commonly used in refrigerator doors and some window applications, magnetic sealing strips use magnets to create a tight seal. These are incredibly effective at preventing air leakage and maintaining temperature.
3. Warranty and Support Check if the product comes with a warranty or guarantee. Good brands will often back their products with customer support in case of any issues.
Choosing the Right Supplier
- Durability Look for products that are resistant to mold, mildew, and extreme temperatures, ensuring that your seal strips last longer and require less frequent replacements.